gronk's gems slot

  • Game Studio: Hacksaw Gaming 
  • Our Rating: 8.5

Ah, Hacksaw Gaming, I have so many questions. Who is Gronk? And what is so special about his gems? I think that the developers must have predicted our curiosity here, as the first paragraph of the paytable immediately begins to explain. “They have a cave troll!” it reads - a statement which raises more questions than answers – before introducing our beefy-yet-friendly gem-hoarding cave troll friend: Gronk! Assuming that we are talking about the giant guy standing on the left of the main reel set, I’m not entirely sure just how friendly this guy is; he certainly is on the large side. Gronk’s Gems is a 6x6 grid slot sporting a 96.24% RTP (up to 96.38% when using the bonus buy facility) and has a 7,500x maximum jackpot.

New grid slots have been pouring in rapidly over the past few weeks here at Demoslot, but I was especially excited to try this one. Why? Because Hacksaw is one of the most innovative developers producing slots right now, with a strong reputation for spicing up whatever type or genre of game they try their hand at! Whenever a winning combination is removed from the grid in this game, it will cause the winning symbol to enter a charged state. These “charged” symbols can be activated by landing an epic gem, causing them to transform into the game's highest-paying symbol. The base game has plenty going in already, but the biggest wins are locked away in the Gem Hoarder and Gronk’s Treasure free spin features – more on those later.

If you are ready to meet Gronk, let me give you one piece of advice… this guy is absolutely massive, don’t try and rob him for his gems! With that out of the way, go right ahead and load up our free demo slot of Gronk’s Gems; just don’t say I didn’t warn you!

Gronk's Gems slot
  • Provider: Hacksaw Gaming
  • Reels: 6
  • Rows: 6
  • Paylines: Cluster Pays
  • Bonus Rounds: 2
  • Bet Range: 0.10/100
  • Volatility: High
  • Max Win: 7,500x
  • Bonus Buy: Yes
  • RTP: 96.24%
  • Our Rating: 8.5

gronk's gems slot casino bonuses

Casinos

Bonus

Our score

visit site

⭐️ NEW UK CASINO NO KYC & VPN FRIENDLY

Velobet Casino
Velobet Casino

99

Our Score

welcome offer 150% up to £500

99

Welcome Bonus

Welcome Offer 150% Up To £500

Review

18+ New customers only. 

NO KYC & VPN FRIENDLY

bc-game-casino
BC Game

98

Our Score

Sign Up & Get 300% welcome bonus

98

Welcome Bonus

Sign Up & Get 300% Welcome Bonus

Review

+18,New players only.

NO KYC & VPN FRIENDLY

Rolletto Casino
rolletto-casino-transparent-logo.png

98

Our Score

welcome offer 100% up to £1,500

98

Welcome Bonus

Welcome Offer 100% Up To £1,500

Review

18+ New customers only. 

our top picks

Bonus

Our score

visit site

Best Choice

justbit-casino-logo-colour.jpg
justbit-casino-logo-transparent.png

99

Our Score

welcome pack €750 +75 free spins

99

Welcome Bonus

Welcome Pack €750 +75 Free Spins

Review

50 No Deposit Spins

playgrand-casino-logo-review.png
playgrand-logo.png

98

Our Score

Welcome Offer 100% Up To €500 + 50 No Deposit Spins

98

Welcome Bonus

Welcome Offer 100% Up To €500 + 50 No Deposit Spins

Review

50 No Deposit Spins

21-casino-logo-new.png
21casinologo.png

98

Our Score

Welcome Offer 121% Up To €500 + 50 No Deposit Spins

98

Welcome Bonus

Welcome Offer 121% Up To €500 + 50 No Deposit Spins

Review

200% Welcome Bonus 

Prontbet Casino
Prontobet

97

Our Score

Welcome Offer 200% Up To $/€200 + 10% Daily Cashback

97

Welcome Bonus

Welcome Offer 200% Up To $/€200 + 10% Daily Cashback

Review

Crypto Casino

bc-game-casino
bc-game-transparent

96

Our Score

Sign Up & Get Reward Up To $20,000

96

Welcome Bonus

Sign Up & Get Reward Up To $20,000

Review 

casinos

Bonus

Our score

visit site

200% Welcome Bonus

Quick Slot Casino
Quick Slot Casino

99

Our Score

Welcome Offer 200% Up To $/€500 + 10% Daily Cashback

99

Welcome Bonus

Welcome Offer 200% Up To $/€500 + 10% Daily Cashback

get bonus

Review 

200% Welcome Bonus

Prontbet Casino
Prontobet

99

Our Score

Welcome Offer 200% Up To $/€200 + 10% Daily Cashback

99

Welcome Bonus

Welcome Offer 200% Up To $/€200 + 10% Daily Cashback

get bonus

Review 

200% Welcome Bonus

Slot Paradise
Slot Paradise

98

Our Score

Welcome Offer 200% Up To $/€200 + 10% Daily Cashback

98

Welcome Bonus

Welcome Offer 200% Up To $/€200 + 10% Daily Cashback

get bonus

Review 

New Casino

Lucky Start Casino
Lucky Start Casino

99

Our Score

Welcome Offer 100% Up To $800 + 150 Free Spins

99

Welcome Bonus

Welcome Offer 100% Up To $800 + 150 Free Spins

get bonus

Review 

Popular

98

Our Score

Welcome Offer 200% Up To $1200

98

Welcome Bonus

Welcome Offer 200% Up To $1200

get bonus

Review 

50 No Deposit Spins

96

Our Score

Welcome Offer 121% Up To $300

96

Welcome Bonus

Welcome Offer 121% Up To $300

Review 

casino-days-logo.jpg
casino-days-transparent-logo.png

95

Our Score

Welcome Offer 100% Up To $500 + 100 free spins

95

Welcome Bonus

Welcome Offer 100% Up To $500 + 100 Free Spins

Review 

Scream Casino
for Scream: New Zealand, Australia, Canada, Norway, DACH, Brazil, Turkey, Thailand, India and South Africa

95

Our Score

Welcome Offer 100% Up To $500 + 150 free spins

95

Welcome Bonus

Welcome Offer 100% Up To $500 + 150 Free Spins

Review 

Casinos

Bonus

Bewertung

Casino Besuchen

50 No Deposit Spins

21-casino-logo-new.png
21casinologo.png

99

Bewertung

Welcome Offer 121% Up To €300 + 50 No deposit spins

99

Bonus

Welcome Offer 121% Up To €300 + 50 No Deposit Spins

Rezension

50 No Deposit Spins

playgrand-casino-logo-review.png
playgrand-logo.png

99

Bewertung

Welcome Offer 100% Up To €300 + 50 No deposit spins

99

Bonus

Welcome Offer 100% Up To €300 + 50 No Deposit Spins

Rezension

SG Casino
SG Casino

99

Bewertung

Welcome Offer 100% Up To €500

99

Bonus

Welcome Offer 100% Up To €500

Rezension

Quick Slot Casino
Quick Slot Casino

98

Bewertung

Welcome Offer 200% Up To $/€500 + 10% Daily Cashback

98

Bonus

Welcome Offer 200% Up To $/€500 + 10% Daily Cashback

Rezension

Slot Paradise
Slot Paradise

98

Bewertung

Welcome Offer 200% Up To $/€200 + 10% Daily Cashback

98

Bonus

Welcome Offer 200% Up To $/€200 + 10% Daily Cashback

Rezension

Prontbet Casino
Prontobet

98

Bewertung

Welcome Offer 200% Up To $/€200 + 10% Daily Cashback

98

Bonus

Welcome Offer 200% Up To $/€200 + 10% Daily Cashback

Rezension

our top picks

Bonus

Our score

visit site

Recommended

SlotGems Casino
SlotGems Casino

99

Our Score

Welcome Offer 100% Up To $300

99

Welcome Bonus

Welcome Offer 100% Up To $300

Review

Popular Site

BC Game
BC Game

98

Our Score

Sign Up & Get Reward Up To $20,000

98

Welcome Bonus

Sign Up & Get Reward Up To $20,000

Review 

our choice

bonus

our score

visit casino

Recommended

bc-game-casino
BC Game

99

Our Score

Sign Up & Get Reward Up To $20,000

99

Welcome Bonus

Sign Up & Get Reward Up To $20,000

Play Now

500+ Games

98

Our Score

200% Welcome Bonus Up To $200

98

Welcome Bonus

200% Welcome Bonus Up To $200

Play Now

97

Our Score

200% Welcome Bonus Up To $200

97

Welcome Bonus

200% Welcome Bonus Up To $200

Play Now

ทางเลือกที่ดีที่สุด

โบนัส

คะแนนของเรา

เยี่ยมชมคาสิโน

เป็นที่นิยม

bc-game-casino
BC Game

99

คะแนนของเรา

ลงทะเบียน & รับรางวัล
จนถึง ฿ 690,000

99

โบนัสต้อนรับ

ลงทะเบียน & รับรางวัล
จนถึง ฿ 690,000

98

คะแนนของเรา

รับโบนัส 200% กว่า 6000 บาท

98

โบนัสต้อนรับ

รับโบนัส 200% กว่า 6000 บาท

97

คะแนนของเรา

รับโบนัส 200% กว่า 6000 บาท

97

โบนัสต้อนรับ

รับโบนัส 200% กว่า 6000 บาท

Pilihan terbaik

Bonus

Skor Kami

Kunjungi Kasino

Metode Pembayaran Lokal

BC Game
BC Game

99

Our Score

Daftar & Dapatkan Hadiah
Hingga RP 290,000,000

99

Bonus Selamat Datang

Daftar & Dapatkan Hadiah
Hingga RP 290,000,000

Our Picks

Bonus

our score

visit site

Recommended 

bc-game-casino
BC Game

99

Our Score

Sign Up & Get Reward Up To $20,000

99

Welcome Bonus

Sign Up & Get Reward Up To $20,000

Review

gembet-casino.jpeg
gembet.png

98

Our Score

FREE SGD 10 + 100% Welcome Bonus

98

Welcome Bonus

FREE SGD 10 + 100% Welcome Bonus

Review

Casinos

bonus de bienvenue

Notation

Visitez le site

200% Welcome Offer

Moi Casino
Moi Casino

99

Notation

Offre de bienvenue 200 % jusqu'à 200 €/$ + 10 remboursements quotidiens

99

Bonus De Bienvenue

Offre de bienvenue 200 % jusqu'à 200 €/$ + 10 remboursements quotidiens

bc-game-casino
BC Game

99

Notation

S'Inscrire & Obtenir Recompense
Jusqu'a € 19,000

99

Bonus De Bienvenue

S'Inscrire & Obtenir Recompense
Jusqu'a € 19,000

Our Picks

Bonus

our score

visit site

Recommended 

Trickz Casino
Trickz Casino

99

Our Score

100 Free Spins + Up To 10% Cashback

99

Welcome Bonus

100 Free Spins + Up To 10% Cashback

Review

4000+ Games

casino-days-logo.jpg
casino-days-transparent-logo.png

98

Our Score

Welcome bonus 100% up to €500 + 100 free spins

98

Welcome Bonus

Welcome Bonus 100% Up To €500 + 100 Free Spins

Review

4000+ Games

Winnerz Casino
Winnerz Casino

98

Our Score

100 Free Spins + Up To 10% Cashback

98

Welcome Bonus

100 Free Spins + Up To 10% Cashback

Review

Our Picks

Bonus

our score

visit site

200% Welcome Offer

Quick Slot Casino
Quick Slot Casino

99

Our Score

Welcome Offer 200% Up To $/€500 + 10% Daily Cashback

99

Welcome Bonus

Welcome Offer 200% Up To $/€500 + 10% Daily Cashback

Review

200% Welcome Offer

Slot Paradise
Slot Paradise

99

Our Score

Welcome Offer 200% Up To $/€200 + 10% Daily Cashback

99

Welcome Bonus

Welcome Offer 200% Up To $/€200 + 10% Daily Cashback

Review

200% Welcome Offer

Prontbet Casino
Prontobet

98

Our Score

Welcome Offer 200% Up To $/€200 + 10% Daily Cashback

98

Welcome Bonus

Welcome Offer 200% Up To $/€200 + 10% Daily Cashback

Review

Trickz Casino
Trickz Casino

99

Our Score

100 Free Spins + Up To 10% Cashback

99

Welcome Bonus

100 Free Spins + Up To 10% Cashback

Review

2500+ Games

Winnerz Casino
Winnerz Casino

98

Our Score

100 Free Spins + Up To 10% Cashback

99

Welcome Bonus

100 Free Spins + Up To 10% Cashback

Review

Casinos

Bonus

our score

visit site

#1 Philippines Casino

Jili K.O
Jili K.O

99

Our Score

claim a huge 300% welcome bonus

99

Welcome Bonus

Claim A Huge 300% Welcome Bonus

Review 

BC Game
BC Game

99

Our Score

Sign Up & Get Reward
Up To ₱ 1,100,000

99

Welcome Bonus

Sign Up & Get Reward
Up To ₱ 1,100,000

Review 

Our Picks

Bonus

our score

visit site

Local Payment Methods

BC Game
BC Game

99

Our Score

Sign up & get reward up to $20,000

99

Welcome Bonus

Sign Up & Get Reward Up To $20,000

Casinos

Bonus

our score

visit site

Recommended 

bc-game-casino
bc-game-transparent

98

Our Score

Sign Up & Get Reward Up To $20,000

98

Welcome Bonus

Sign Up & Get Reward Up To $20,000

Our Picks

Bonus

our score

visit site

Recommended 

logo-happyluke.jpg
happyluke-logo-trans.png

99

Our Score

150% Sehingga RM888
Dan Banyak Hadiah Untuk Diktaim Lagi

99

Welcome Bonus

150% Sehingga RM888
Dan Banyak Hadiah Untuk Diktaim Lagi

Review

BC Game
BC Game

98

Our Score

Sign Up & Get Reward Up To $20,000

98

Welcome Bonus

Sign Up & Get Reward Up To $20,000

Review

gembet-casino.jpeg
gembet.png

98

Our Score

FREE MYR 10 + 100% Welcome Bonus
No Deposit Needed

98

Welcome Bonus

FREE MYR 10 + 100% Welcome Bonus
No Deposit Needed

Review

мы рекомендуем

приветственный бонус

наш рейтинг

посетить казино

лучший выбор

Fairspin-1.jpg
fairspin.png

99

наш рейтинг

Бонус до 450% + 140 фриспинов.
Кешбек до 10%
Бесплатные токены за регистрацию!

99

приветственный бонус

Бонус до 450% + 140 фриспинов.
Кешбек до 10%
Бесплатные токены за регистрацию!

bc-game-casino
BC Game

98

наш рейтинг

ЗАРЕГИСТРИРУЙТЕСЬ И ПОЛУЧИТЕ ВОЗНАГРАЖДЕНИЕ
ДО ₽ 1,600,000

98

приветственный бонус

ЗАРЕГИСТРИРУЙТЕСЬ И ПОЛУЧИТЕ ВОЗНАГРАЖДЕНИЕ
ДО ₽ 1,600,000

Casinos

Bonus

our score

visit site

SG Casino
SG Casino

99

Our Score

100% Up To $500 + 200 Free Spins

99

Bonus

100% Up To $500 + 200 Free Spins

Review

Lucky Start Casino
Lucky Start Casino

98

Our Score

100% Up To $500 + 150 Free Spins

98

Bonus

100% Up To $500 + 150 Free Spins

Review

New Casino

Scream Casino
for Scream: New Zealand, Australia, Canada, Norway, DACH, Brazil, Turkey, Thailand, India and South Africa

98

Our Score

100% Up To $500 + 150 Free Spins

98

Bonus

100% Up To $500 + 150 Free Spins

Review

Casinos

Bonus

our score

visit site

50 No Deposit Spins

playgrand-casino-logo-review.png
playgrand-logo.png

99

Our Score

Welcome Offer 100% Up To €300 + 50 no deposit spins

99

Bonus

Welcome Offer 100% Up To €300 + 50 No Deposit Spins

Review

50 No Deposit Spins

21-casino-logo-new.png
21casinologo.png

99

Our Score

Welcome Offer 121% Up To €300 + 50 no deposit spins

99

Bonus

Welcome Offer 121% Up To €300 + 50 No Deposit Spins

Review

Quick Slot Casino
Quick Slot Casino

98

Our Score

Welcome Offer 200% Up To $/€500 + 10% Daily Cashback

98

Bonus

Welcome Offer 200% Up To $/€500 + 10% Daily Cashback

Review

Slot Paradise
Slot Paradise

98

Our Score

Welcome Offer 200% Up To $/€200 + 10% Daily Cashback

98

Bonus

Welcome Offer 200% Up To $/€200 + 10% Daily Cashback

Review

Prontbet Casino
Prontobet

98

Our Score

Welcome Offer 200% Up To $/€200 + 10% Daily Cashback

98

Bonus

Welcome Offer 200% Up To $/€200 + 10% Daily Cashback

Review

Scream Casino
for Scream: New Zealand, Australia, Canada, Norway, DACH, Brazil, Turkey, Thailand, India and South Africa

99

Our Score

100% Up To €500 + 150 Free Spins

99

Bonus

100% Up To €500 + 150 Free Spins

Review

31Bet Casino
31Bet Casino

98

Our Score

Welcome bonus 100% Up To INR 40,000

98

Bonus

Welcome Bonus 100% Up To INR 40,000

Review

kasino

Bonus

Luokitus

Vierailla Kasino

200% Welcome Offer

Quick Slot Casino
Quick Slot Casino

99

Luokitus

Welcome Offer 200% Up To $/€500 + 10% Daily Cashback

99

Bonus

Welcome Offer 200% Up To $/€500 + 10% Daily Cashback

Arvostelu

200% Welcome Offer

Slot Paradise
Slot Paradise

99

Luokitus

Welcome Offer 200% Up To $/€200 + 10% Daily Cashback

99

Bonus

Welcome Offer 200% Up To $/€200 + 10% Daily Cashback

Arvostelu

200% Welcome Offer

Prontbet Casino
Prontobet

99

Luokitus

Welcome Offer 200% Up To $/€200 + 10% Daily Cashback

99

Bonus

Welcome Offer 200% Up To $/€200 + 10% Daily Cashback

Arvostelu

casino-days-logo.jpg
casino-days-transparent-logo.png

99

Luokitus

100% Up To €500 + 100 Free Spins

99

Bonus

100% Up To €500 + 100 Free Spins

Arvostelu

Suosittu

QuickWin Casino
QuickWin Casino

98

Luokitus

100% up to €200 + 75 free spins

98

Bonus

100% Up To €200 + 75 Free Spins

Arvostelu

Trickz Casino
Trickz Casino

98

Luokitus

100 free spins + Up to 10% cashback

98

Bonus

100 Free Spins + Up To 10% Cashback

Arvostelu

Winnerz Casino
Winnerz Casino

97

Luokitus

100 free spins + Up to 10% cashback

97

Bonus

100 Free Spins + Up To 10% Cashback

Arvostelu

Uusi kasino

Lucky Start Casino
Lucky Start Casino

97

Luokitus

100% Up To €500 + 150 Free Spins

97

Bonus

100% Up To €500 + 150 Free Spins

Arvostelu

31Bet Casino
31Bet Casino

97

Luokitus

No welcome offer

97

Bonus

No Welcome Offer

Arvostelu

Casino

Bonus

Bewertung

Besuchen Casino

200% Welcome Offer

Quick Slot Casino
Quick Slot Casino

99

Bewertung

Welcome Offer 200% Up To $/€500 + 10% Daily Cashback

99

Bonus

Welcome Offer 200% Up To $/€500 + 10% Daily Cashback

Rezension

200% Welcome Offer

Slot Paradise
Slot Paradise

99

Bewertung

Welcome Offer 200% Up To $/€200 + 10% Daily Cashback

99

Bonus

Welcome Offer 200% Up To $/€200 + 10% Daily Cashback

Rezension

200% Welcome Offer

Prontbet Casino
Prontobet

99

Bewertung

Welcome Offer 200% Up To $/€200 + 10% Daily Cashback

99

Bonus

Welcome Offer 200% Up To $/€200 + 10% Daily Cashback

Rezension

QuickWin Casino
QuickWin Casino

99

Bewertung

100% Up To €500 + 200 Free Spins

99

Bonus

100% Up To €500 + 200 Free Spins

Rezension

Kasino

Bonus

Vurdering

Besøk Kasino

200% Welcome Offer

Quick Slot Casino
Quick Slot Casino

99

Vurdering

Welcome Offer 200% Up To $/€500 + 10% Daily Cashback

99

Bonus

Welcome Offer 200% Up To $/€500 + 10% Daily Cashback

Anmeldelse

200% Welcome Offer

Slot Paradise
Slot Paradise

99

Vurdering

Welcome Offer 200% Up To $/€200 + 10% Daily Cashback

99

Bonus

Welcome Offer 200% Up To $/€200 + 10% Daily Cashback

Anmeldelse

200% Welcome Offer

Prontbet Casino
Prontobet

99

Vurdering

Welcome Offer 200% Up To $/€200 + 10% Daily Cashback

99

Bonus

Welcome Offer 200% Up To $/€200 + 10% Daily Cashback

Anmeldelse

Populær

QuickWin Casino
QuickWin Casino

99

Vurdering

100% Up To €500 + 200 Free Spins

99

Bonus

100% Up To €500 + 200 Free Spins

Anmeldelse

casino-days-logo.jpg
casino-days-transparent-logo.png

98

Vurdering

100% Up To €500 + 100 Free Spins

98

Bonus

100% Up To €500 + 100 Free Spins

Anmeldelse

Scream Casino
for Scream: New Zealand, Australia, Canada, Norway, DACH, Brazil, Turkey, Thailand, India and South Africa

98

Vurdering

100% Up To €500 + 150 Free Spins

98

Bonus

100% Up To €500 + 150 Free Spins

Anmeldelse

31Bet Casino
31Bet Casino

98

Vurdering

welcome offer 100% up to 5,000NOK

98

Bonus

Welcome Offer 100% Up To 5,000NOK

Anmeldelse

mejores casinos

primo

clasificación

visitar sitio

SG Casino
SG Casino

99

CLASIFICACIÓN

Welcome Offer 100% Up To €500 + 200 free spins

99

PRIMO

Welcome Offer 100% Up To €500 + 200 Free Spins

Quick Slot Casino
Quick Slot Casino

99

CLASIFICACIÓN

Welcome Offer 200% Up To $/€500 + 10% Daily Cashback

99

PRIMO

Welcome Offer 200% Up To $/€500 + 10% Daily Cashback

Slot Paradise
Slot Paradise

99

CLASIFICACIÓN

Welcome Offer 200% Up To $/€200 + 10% Daily Cashback

99

PRIMO

Welcome Offer 200% Up To $/€200 + 10% Daily Cashback

Prontbet Casino
Prontobet

98

CLASIFICACIÓN

Welcome Offer 200% Up To $/€200 + 10% Daily Cashback

98

PRIMO

Welcome Offer 200% Up To $/€200 + 10% Daily Cashback

Recomendado

bc-game-casino
BC Game

98

CLASIFICACIÓN

Registrese Y Obtengauna Recompensa
Hasta € 19,000

98

PRIMO

Registrese Y Obtengauna Recompensa
Hasta € 19,000

Casino

Bonus

our score

visit site

Best Choice

SG Casino
SG Casino

99

Our Score

Welcome Offer 100% Up To €500 + 200 Free Spins

99

Welcome Bonus

Welcome Offer 100% Up To €500 + 200 Free Spins

50 No Deposit Spins

21-casino-logo-new.png
21casinologo.png

98

Our Score

Welcome Offer 121% Up To €300 + 50 no deposit spins

98

Welcome Bonus

Welcome Offer 121% Up To €300 + 50 No Deposit Spins

50 No Deposit Spins

playgrand-casino-logo-review.png
playgrand-logo.png

98

Our Score

Welcome Offer 100% Up To €300 + 50 no deposit spins

98

Welcome Bonus

Welcome Offer 100% Up To €300 + 50 No Deposit Spins

Slot Paradise
Slot Paradise

98

Our Score

Welcome Offer 200% Up To $/€200 + 10% Daily Cashback

98

Welcome Bonus

Welcome Offer 200% Up To $/€200 + 10% Daily Cashback

Prontbet Casino
Prontobet

97

Our Score

Welcome Offer 200% Up To $/€200 + 10% Daily Cashback

97

Welcome Bonus

Welcome Offer 200% Up To $/€200 + 10% Daily Cashback

pledoo-casino-logo.jpg
pledoo-transparent.png

95

Our Score

Welcome Offer 100% Up to €300 + 75 Free Spins

95

Welcome Bonus

Welcome Offer 100% Up To €300 + 75 Free Spins

casino

Bonus

our score

visit site

200% Welcome Bonus

Quick Slot Casino
Quick Slot Casino

99

Our Score

Welcome Offer 200% Up To $/€500 + 10% Daily Cashback

99

Welcome Bonus

Welcome Offer 200% Up To $/€500 + 10% Daily Cashback

Review 

200% Welcome Bonus

Slot Paradise
Slot Paradise

99

Our Score

Welcome Offer 200% Up To $/€200 + 10% Daily Cashback

99

Welcome Bonus

Welcome Offer 200% Up To $/€200 + 10% Daily Cashback

Review 

200% Welcome Bonus

Prontbet Casino
Prontobet

98

Our Score

Welcome Offer 200% Up To $/€200 + 10% Daily Cashback

98

Welcome Bonus

Welcome Offer 200% Up To $/€200 + 10% Daily Cashback

Review

casino

Bonus

our score

visit site

200% Welcome Bonus

Quick Slot Casino
Quick Slot Casino

99

Our Score

Welcome Offer 200% Up To $/€500 + 10% Daily Cashback

99

Welcome Bonus

Welcome Offer 200% Up To $/€500 + 10% Daily Cashback

Review

200% Welcome Bonus

Slot Paradise
Slot Paradise

98

Our Score

Welcome Offer 200% Up To $/€200 + 10% Daily Cashback

98

Welcome Bonus

Welcome Offer 200% Up To $/€200 + 10% Daily Cashback

Review

200% Welcome Bonus

Prontbet Casino
Prontobet

97

Our Score

Welcome Offer 200% Up To $/€200 + 10% Daily Cashback

97

Welcome Bonus

Welcome Offer 200% Up To $/€200 + 10% Daily Cashback

Review 

casino

Bonus

our score

visit site

SG Casino
SG Casino

99

Our Score

Welcome Offer 100% Up To €500 + 200 Free spins

99

Welcome Bonus

Welcome Offer 100% Up To €500 + 200 Free Spins

wazamba-casino.jpg
wazamba-2.png

99

Our Score

Welcome Offer 100% Up To €500 + 200 Free spins

99

Welcome Bonus

Welcome Offer 100% Up To €500 + 200 Free Spins

Casinò

Bonus

La nostra valutazione

Visita il sito

SG Casino
SG Casino

99

La Nostra Valutazione

Welcome Offer 100% Up To €500 + 200 free spins

99

Bonus

Welcome Offer 100% Up To €500 + 200 Free Spins

Review

Quick Slot Casino
Quick Slot Casino

99

La Nostra Valutazione

Welcome Offer 200% Up To $/€500 + 10% Daily Cashback

99

Bonus

Welcome Offer 200% Up To $/€500 + 10% Daily Cashback

Review

Slot Paradise
Slot Paradise

98

La Nostra Valutazione

Welcome Offer 200% Up To $/€200 + 10% Daily Cashback

98

Bonus

Welcome Offer 200% Up To $/€200 + 10% Daily Cashback

Review

Prontbet Casino
Prontobet

97

La Nostra Valutazione

Welcome Offer 200% Up To $/€200 + 10% Daily Cashback

97

Bonus

Welcome Offer 200% Up To $/€200 + 10% Daily Cashback

Review

Silverplay Casino
Silverplay Casino

96

La Nostra Valutazione

Offerta di Benvenuto 125% FINO A €125

96

Bonus

Offerta di Benvenuto 125% FINO A €125

Review

bc-game-casino
BC Game

96

La Nostra Valutazione

Registrati E Ottieni Ricompense
Fino A € 19,000

96

Bonus

Registrati E Ottieni Ricompense
Fino A € 19,000

Review

Casinos

Bonus

our score

visit site

Popular Choice

Trickz Casino
Trickz Casino

99

Our Score

Welcome Offer 110% deposit match + 100 free spins

99

Welcome Bonus

Welcome Offer 110% Deposit Match + 100 Free Spins

Review

2500+ Games

Winnerz Casino
Winnerz Casino

98

Our Score

Welcome Offer 100% deposit match + 250 free spins

98

Welcome Bonus

Welcome Offer 100% Deposit Match + 250 Free Spins

Review

Kasinon

Bonus

Vårt betyg

Besök Kasino

200% Welcome Offer

Quick Slot Casino
Quick Slot Casino

99

Vårt Betyg

Welcome Offer 200% Up To $/€500 + 10% Daily Cashback

99

Bonus

Welcome Offer 200% Up To $/€500 + 10% Daily Cashback

Recension

200% Welcome Offer

Slot Paradise
Slot Paradise

98

Vårt Betyg

Welcome Offer 200% Up To $/€200 + 10% Daily Cashback

98

Bonus

Welcome Offer 200% Up To $/€200 + 10% Daily Cashback

Recension

200% Welcome Offer

Prontbet Casino
Prontobet

97

Vårt Betyg

Welcome Offer 200% Up To $/€200 + 10% Daily Cashback

97

Bonus

Welcome Offer 200% Up To $/€200 + 10% Daily Cashback

Recension

Trickz Casino
Trickz Casino

99

Vårt Betyg

100 free spins + up to 10% cashback

99

Bonus

100 Free Spins + Up To 10% Cashback

Recension

31Bet Casino
31Bet Casino

99

Vårt Betyg

welcome offer 100% up to €500

99

Bonus

Welcome Offer 100% Up To €500

Recension

recomendr

Bônus

nossa pontuação

Visite o Cassino

21 Rodadas Sem Depósito Exclusivas

21-casino-logo-new.png
21casinologo.png

100

Nossa Pontuação

21 Rodadas Exclusivas Sem Depósito E Bônus De 121% R$ 3,000

100

BÔNUS

21 Rodadas Exclusivas Sem Depósito E Bônus De 121% R$ 3,000

Análise

10 Rodadas Sem Depósito Exclusivas

playgrand-casino-logo-review.png
playgrand-logo.png

100

Nossa Pontuação

10 Rodadas Exclusivas Sem Depósito e Bônus De R$ 10,000

100

BÔNUS

10 Rodadas Exclusivas Sem Depósito E Bônus De R$ 10,000

Análise

🔥 Mais votado

bc-game-casino
BC Game

98

Nossa Pontuação

Cadastre-Se & Ganhe Prêmio Até R$ 98,000

98

BÔNUS

Cadastre-Se & Ganhe Prêmio Até R$ 98,000

Análise

Mais de 500 jogos

Rolletto Casino
rolletto-casino-transparent-logo.png

97

Nossa Pontuação

100% Até R$ 7,500
Bônus De Primeiro Depósito

97

BÔNUS

100% Até R$ 7,500
Bônus De Primeiro Depósito

Análise

31Bet Casino
31Bet Casino

97

Nossa Pontuação

100% Até R$ 3,000
Bônus De Primeiro Depósito

97

BÔNUS

100% Até R$ 3,000
Bônus De Primeiro Depósito

Análise

en iyi kumarhaneler

Bonus

bizim puanımız

siteyi ziyaret et

En iyi seçim

98

Bizim Puanımız

%120 5000 TL’ye kADAR BONUS

98

Hoş Geldin Bonusu

%120 5000 TL’ye KADAR BONUS

500+ Oyun

97

Bizim Puanımız

BONUS 22800 TL + 150 ÜCRETSİZ DÖNDÜRME

97

Hoş Geldin Bonusu

BONUS 22800 TL + 150 ÜCRETSİZ DÖNDÜRME

Mobil için harika

96

Bizim Puanımız

%150 HOŞGELDİN 3750  TL BONUSNU 150 FREE SPİN HEDİYE

96

Hoş Geldin Bonusu

%150 HOŞGELDİN 3750 TL BONUSNU 150 FREE SPİN HEDİYE

Popüler

96

Bizim Puanımız

%200 - 2000 TL HOŞGELDİN BONUSU

96

Hoş Geldin Bonusu

%200 - 2000 TL HOŞGELDİN BONUSU

おすすめされた

ボーナス

私たちのスコア

カジノを訪問

最良の選択

Hachislot
Hachislot

98

私たちのスコア

ウェルカムパッケージボーナスで最大$900の入金ボーナスを受け取ろう

98

ボーナス

ウェルカムパッケージボーナスで最大$900の入金ボーナスを受け取ろう




gronk's gems slot free play

casino bonuses

Velobet Casino

welcome offer 150% up to £500

REVIEW

18+. New players only.

BC Game

sign up & get 300% welcome bonus

REVIEW

18+. New players only.

rolletto-casino-transparent-logo.png

welcome offer 100% up to £1,500

REVIEW

18+. New players only.

Quick Slot Casino

Welcome Offer 200% Up To $/€500 + 10% Daily Cashback

VISIT CASINO
Slot Paradise

Welcome Offer 200% Up To $/€200 + 10% Daily Cashback

VISIT CASINO
Prontobet

Welcome Offer 200% Up To $/€200 + 10% Daily Cashback

VISIT CASINO
for Scream: New Zealand, Australia, Canada, Norway, DACH, Brazil, Turkey, Thailand, India and South Africa

Welcome Bonus 100% up to $500

VISIT CASINO
Lucky Start Casino

Welcome Bonus 100% up to $800

VISIT CASINO

Welcome Bonus 200% up to $1200

VISIT CASINO
QuickWin Casino

Welcome Bonus 100% up to $750

VISIT CASINO

Welcome Bonus 121% up to $300

VISIT CASINO
casino-days-transparent-logo.png

Welcome Bonus 100% up to $500

VISIT CASINO

Welcome Bonus up to €3000

VISIT CASINO
31Bet Casino

Welcome bonus 100% up to $750

VISIT CASINO
SG Casino

Welcome Offer 100% Up To €500 + 200 free spins

play now
Quick Slot Casino

Welcome Offer 200% Up To €500 + 10% Daily Cashback

play now
Slot Paradise

Welcome Offer 200% Up To €200 + 10% Daily Cashback

play now
Prontobet

Welcome Offer 200% Up To €200 + 10% Daily Cashback

play now
Lucky Start Casino

Welcome Bonus 100% Up To €500

play now
QuickWin Casino

Welcome Bonus 100% Up To €500

play now
Jili K.O

Claim A Huge 300% Welcome Bonus

play now
BC Game

Sign Up & Get Reward Up To ₱ 1,100,000

play now
BC Game

Bonus Selamat Datang Hingga USD 20,000

Main sekarang
BC Game

Sign Up & Get Reward Up To $20,000

PLAY NOW

Welcome offer 200% up to $200

play now

Welcome Offer 200% Up To $200

play now
BC Game

ลงทะเบียน & รับรางวัล จนถึง ฿ 690,000

เล่นด้วยเงินจริง
happyluke-logo-trans.png

รับโบนัส 200% กว่า 6000 บาท

เล่นด้วยเงินจริง
live-casino-house-logo-trans.png

รับโบนัส 200% กว่า 6000 บาท

เล่นด้วยเงินจริง
Fairspin Logo

Бонус До 450% + 140 Фриспинов. Кешбек До 10%

играть сейчас
BC Game

ЗАРЕГИСТРИРУЙТЕСЬ И ПОЛУЧИТЕ ВОЗНАГРАЖДЕНИЕ ДО ₽ 1,600,000

играть сейчас

Приветственный бонус до €3000

играть сейчас
BC Game

Sign up & get reward up to $20,000

PLAY NOW
gembet.png

FREE SGD 10 + 100% Welcome Bonus No deposit needed

PLAY NOW

Review

SlotGems Casino

Welcome offer 100% up to $300

PLAY NOW
BC Game

Sign Up & Get Reward Up To $20,000

PLAY NOW
betmgm-logo.png

100% Deposit Match + Free Credit Up To $75

PLAY NOW
BC Game

Sign Up & Get Reward Up To $20,000

Play now
Quick Slot Casino

Welcome Offer 200% Up To $/€500 + 10% Daily Cashback

Play now
Slot Paradise

Welcome Offer 200% Up To $/€200 + 10% Daily Cashback

Play now
Prontobet

Welcome Offer 200% Up To $/€200 + 10% Daily Cashback

Play now
SG Casino

Welcome Offer 100% Up To €500 + 200 Free Spins

Play now
wazamba-transparent-2.png

Welcome Offer 100% Up To €500 + 200 Free Spins

Play now
Quick Slot Casino

Welcome Offer 200% Up To $/€500 + 10% Daily Cashback

Play now
Slot Paradise

Welcome Offer 200% Up To $/€200 + 10% Daily Cashback

Play now
Prontobet

Welcome Offer 200% Up To $/€200 + 10% Daily Cashback

Play now
BC Game

Sign Up & Get Reward Up To $20,000

Play now
Hachislot

ウェルカムパッケージボーナスで最大$900の入金ボーナスを受け取ろう

今すぐプレイ
happyluke-logo-trans.png

150% Sehingga RM888 Dan Banyak Hadiah Untuk Diktaim Lagi

PLAY NOW
BC Game

Sign Up & Get Reward Up To $20,000

PLAY NOW
gembet.png

FREE MYR 10 + 100% Welcome Bonus No deposit needed

PLAY NOW
SG Casino

Welcome offer 100% up to $500 + 200 free spins

PLAY NOW
BC Game

Sign Up & Get Reward Up To $30,000

PLAY NOW
Lucky Start Casino

welcome bonus 100% up to $800

PLAY NOW
for Scream: New Zealand, Australia, Canada, Norway, DACH, Brazil, Turkey, Thailand, India and South Africa

welcome bonus 100% up to $500

PLAY NOW
Quick Slot Casino

Welcome Offer 200% Up To $/€500 + 10% Daily Cashback

PLAY NOW
Slot Paradise

Welcome Offer 200% Up To $/€200 + 10% Daily Cashback

PLAY NOW
Prontobet

Welcome Offer 200% Up To $/€200 + 10% Daily Cashback

PLAY NOW
BC Game

Sign up & get reward up to 16,00,000

PLAY NOW
31Bet Casino

welcome bonus 100% up to 40,000 INR

PLAY NOW
Quick Slot Casino

Welcome Offer 200% Up To $/€500 + 10% Daily Cashback

jetzt spielen
Slot Paradise

Welcome Offer 200% Up To $/€200 + 10% Daily Cashback

jetzt spielen
Prontobet

Welcome Offer 200% Up To $/€200 + 10% Daily Cashback

jetzt spielen
QuickWin Casino

100% up to €500 + 200 free spins

jetzt spielen
Quick Slot Casino

Welcome Offer 200% Up To $/€500 + 10% Daily Cashback

leke nå
Slot Paradise

Welcome Offer 200% Up To $/€200 + 10% Daily Cashback

leke nå
Prontobet

Welcome Offer 200% Up To $/€200 + 10% Daily Cashback

leke nå
QuickWin Casino

100% up to €500 + 200 free spins

leke nå
casino-days-transparent-logo.png

100% up to €500 + 100 free spins

leke nå
for Scream: New Zealand, Australia, Canada, Norway, DACH, Brazil, Turkey, Thailand, India and South Africa

100% up to €500 + 150 free spins

leke nå
31Bet Casino

100% up to 5000 NOK

leke nå
Trickz Casino

110% Deposit bonus + 100 free spins

play now
Winnerz Casino

100% Deposit match + 250 free spins

play now
Quick Slot Casino

Welcome Offer 200% Up To $/€500 + 10% Daily Cashback

play now
Slot Paradise

Welcome Offer 200% Up To $/€200 + 10% Daily Cashback

play now
Prontobet

Welcome Offer 200% Up To $/€200 + 10% Daily Cashback

play now
31Bet Casino

100% up to €500

play now
Trickz Casino

100 free spins + up to 10% cashback

play now
Quick Slot Casino

Welcome Offer 200% Up To $/€500 + 10% Daily Cashback

play now
Slot Paradise

Welcome Offer 200% Up To $/€200 + 10% Daily Cashback

play now
Prontobet

Welcome Offer 200% Up To $/€200 + 10% Daily Cashback

play now
Trickz Casino

100 free spins + up to 10% cashback

play now
Winnerz Casino

100 free spins + up to 10% cashback

play now
Trickz Casino

100 Free Spins + Up To 10% Cashback

play now
casino-days-transparent-logo.png

welcome offer 100% up to €500

play now
Winnerz Casino

100 Free Spins + Up To 10% Cashback

play now
SG Casino

Welcome Offer 100% Up To €500 + 200 free spins

Riproduci ora
Quick Slot Casino

Welcome Offer 200% Up To $/€500 + 10% Daily Cashback

Riproduci ora
Slot Paradise

Welcome Offer 200% Up To $/€200 + 10% Daily Cashback

Riproduci ora
Prontobet

Welcome Offer 200% Up To $/€200 + 10% Daily Cashback

Riproduci ora
Silverplay Casino

Offerta di Benvenuto 125% FINO A €125

Riproduci ora
BC Game

Registrati E Ottieni Ricompense Fino A € 19,000

Riproduci ora
justbit-casino-logo-transparent.png

welcome pack €750 + 75 free spins

play now
Quick Slot Casino

Welcome Offer 200% Up To $/€500 + 10% Daily Cashback

play now
Slot Paradise

Welcome Offer 200% Up To $/€200 + 10% Daily Cashback

play now
Prontobet

Welcome Offer 200% Up To $/€200 + 10% Daily Cashback

play now
BC Game

sign up 7 get reward up to €19,000

play now
west-casino-logos.jpg

Welcome Offer 100% Up To €200

play now
21casinologo.png

21 Rodadas Exclusivas Sem Depósito E Bônus De 121% R$ 3,000

Participar
BC Game

Cadastre-Se & Ganhe Prêmio Até R$ 98,000

Participar
playgrand-logo.png

10 Rodadas Exclusivas Sem Depósito E Bônus De R$ 10,000

Participar
rolletto-casino-transparent-logo.png

100% Até R$ 7,500 Bônus De Primeiro Depósito

Participar
31Bet Casino

100% até R$ 3,000 bônus de primeiro depósito

Participar
21casinologo.png

121% até R$ 3,000 bônus de primeiro depósito

Participar
casino-casilando.png

100% até R$ 3,000 90 Giros Bônus

Participar
slot-planet-casino-logo-btg.png

100% até R$ 2,220 22 Giros Bônus

Participar
Moi Casino

Offre De Bienvenue 200 % Jusqu'à 200 €/$ + 10 Remboursements Quotidiens

joue maintenant
BC Game

S'Inscrire & Obtenir Recompense Jusqu'a € 19,000

joue maintenant
Quick Slot Casino

Welcome Offer 200% Up To $/€500 + 10% Daily Cashback

pelaa nyt
Slot Paradise

Welcome Offer 200% Up To $/€200 + 10% Daily Cashback

pelaa nyt
Prontobet

Welcome Offer 200% Up To $/€200 + 10% Daily Cashback

pelaa nyt
casino-days-transparent-logo.png

100% up to €500 + 100 free spins

pelaa nyt
Lucky Start Casino

100% up to €500 + 200 free spins

pelaa nyt
QuickWin Casino

100% up to €500 + 200 free spins

pelaa nyt
Trickz Casino

100 free spins & up to 10% cashback

pelaa nyt
Winnerz Casino

100 free spins & up to 10% cashback

pelaa nyt
31Bet Casino

No Welcome Bonus 

pelaa nyt
SG Casino

Welcome Offer 100% Up To €500 + 200 free spins

JUGAR POR DINERO REAL
Quick Slot Casino

Welcome Offer 200% Up To $/€500 + 10% Daily Cashback

JUGAR POR DINERO REAL
Slot Paradise

Welcome Offer 200% Up To $/€200 + 10% Daily Cashback

JUGAR POR DINERO REAL
Prontobet

Welcome Offer 200% Up To $/€200 + 10% Daily Cashback

JUGAR POR DINERO REAL
pledoo-transparent.png

100% Hasta €200 + 75 Giros Gratis

JUGAR POR DINERO REAL
SG Casino

Welcome Offer 100% Up To €500 + 200 free spins

play now
Quick Slot Casino

Welcome Offer 200% Up To $/€500 + 10% Daily Cashback

play now
Slot Paradise

Welcome Offer 200% Up To $/€200 + 10% Daily Cashback

play now
Prontobet

Welcome Offer 200% Up To $/€200 + 10% Daily Cashback

play now
Silverplay Casino

Welcome Offer 125% Up To €125

play now

Welcome Offer Up To €3000

play now

%120 5000 TL’ye kADAR BONUS

OYNA

BONUS 22800 TL + 150 ÜCRETSİZ DÖNDÜRME

OYNA

%200 - 2000 TL HOŞGELDİN BONUSU

OYNA

%150 HOŞGELDİN 3750 TL BONUSNU 150 FREE SPİN HEDİYE

OYNA

latest online slots


gronk's gems slot theme, stakes, pays & symbols

Cronk's Gems slot paytableCronk's Gems slot paytable

I probably shouldn’t poke so much fun at Hacksaw over their original character, as he’s certainly much more interesting than yet another Christmas or candy-themed online slot! I wasn’t joking when I said he was enormous though, and the more I look at him, the more I can’t help but think I’ve seen him somewhere before. Maybe it's just my mind playing tricks on me from other games we've reviewed here in the past with similar themes, like The Trolls Treasure or Relax Gaming's Trolls Gold. Either way, I'm suffering from a severe case of deja vu.  

Okay, it’s time to get serious now! As this is a grid slot, I will list the payouts for the maximum cluster size of 36 or more symbols and the rewards for smaller clusters of 26-30 or 17-20 adjacent matching symbols. The most valuable red gem will pay 1,500x/400x/200x your bet for clusters of those sizes. Those are all attractive prizes, so it should be no surprise that the red gems do not frequently appear. The star-shaped gem pays 500x/200x/100x, whilst the purple gem is where things start to become slightly more reasonable with returns of 400x/150x/70x. The blue gem steps it down further to 300x/100x/50x for the same cluster sizes (36/26-30/17-20), after which you get on to the smaller gems, which have much lower returns.

Those are some big multiples being shown on the paytable for Gronk’s Gems, although it's worth keeping in mind the 7,500x jackpot cap mentioned earlier when you are daydreaming about the potential of those beautiful gems! If you are playing at the minimum bet of €0.10 per spin, then 7,500x your bet may not excite you too much at the maximum wager of €100.00 per round; however, I suspect your opinion may change slightly. All you need now is the bankroll required to play at such ludicrous stakes!


base game & modifiers

Cronk's Gems slot base gameCronk's Gems slot base game

There’s plenty of fun to be had in the base game of Gronk’s Gems (if the tone of this review hasn’t tipped you off already). The action takes place on a 6x6 playfield, resulting in 36 unique positions where the symbols can land. This means that you need to hit an entire screen of matching symbols to score the biggest wins available in the game.

That may sound like an impossible task, but Hacksaw has included a couple of interesting and unique features which ought to assist you in reaching this goal:


charged symbols

All symbols of the same type as those forming a winning cluster will become charged at the moment the winning cluster is removed from the reels. You can keep an eye on which symbols are currently charged via the “charge bar”, which is displayed above the playfield.


epic gems

Your charged symbols aren’t particularly useful on their own – what you need is a trigger! That trigger comes in the form of a so-called “Epic Gem”, a 2x2 symbol which can only drop into view as part of the cascade which follows the removal of a winning symbol cluster.

The Epic Gem will wait quietly until all winning clusters have been evaluated to ensure that there are as many charged symbols on the grid as possible. After this, the Epic Gem will activate, causing all charged symbols to transform into the highest-paying red gem symbol.

Better yet, all the charged symbols affected by an Epic Gem will become scatter-pays after their transformation. If you have two or more distinct clusters of winning symbols in opposite corners of the screen, they will all be evaluated as if they were a single standalone group.

The Epic Gem will explode after your winnings have been paid, creating a fresh opportunity for winning combinations to drop in from the top of the screen. They weren’t joking when they said it was epic, were they?


gronk's gems slot bonus features

Cronk's Gems bonus featureCronk's Gems bonus feature

Hacksaw has included two unique bonus rounds in Gronk’s Gems, but they are both free spin-based features under the hood. The bonus buy facility gives us a clue as to which is the most generous of the pair, as the Gronk’s Treasure feature costs close to 50% of the price of the more valuable Gem Hoarder feature.


Cronk's treasure feature

This feature is a typical free spin bonus round, awarding 10 free spins for hitting three Gronk’s head scatter symbols during the base game. The charged symbol mechanic is still active in this mode, and the Epic Gem will drop much more frequently whilst Gronk’s Treasure is in play.


gem hoarder Feature

Here’s the biggie! You’ll need to catch three different gem bag scatter symbols to trigger the Gem Hoarder feature, initially awarding five “refillable” free spins. The refillable part refers to the fact that hitting three more gem bag scatters while the feature is in play will top your remaining spin counter back up to five, similar to how the more common three-spin bonus round works. 

I’m not quite sure how things work here, as I managed to re-trigger this feature at least once every time I reached it while testing this game. A re-trigger is extremely valuable in this feature too, as it also includes an ascending multiplier which is retained between spins for the duration of the feature.

The most interesting part of this bonus round is how you increase that multiplier. For every winning symbol removed from the playfield, your current multiplier is increased by 1x.  This allows you to reach some truly insane multiplier counts, but there is a major caveat, unfortunately, as the multiplier is only applied to winning clusters that intersect with at least one of the special “X-Gem” symbols that only appear in this game mode.


bonus buy

Three options are included as part of the bonus buy facility offered in Gronk’s Gems. The first option costs just 3x the normal price per spin and is effectively a bonus bet which increases your odds of hitting one of the game's two main features by 500%

The two main features are also available to purchase at the cost of 110x the bet for Gronk’s Treasure or 200x for Gem Hoarder. I’m pretty weary about stating that the 200x cost of the Gem Hoarder bonus is a “bargain” as I really don’t want bonus buy features to get to the stage where 200x is considered an average or reasonable price to pay. 

At the same time, however, my results whilst testing this game do suggest that the price of 200x is a bargain, but I say that with the all-important reminder to only ever gamble what you can afford to lose.


gronk's gems slot review final thoughts

This is a fantastic grid slot that really shows off just how in-tune the guys at Hacksaw are with the people that they create for. Gronk’s Gems takes the grid slot genre and gives it a major shakeup by combining first-rate presentation with some great wins and a unique feature set. 

The only downside must be the winnings cap of 7,500x your bet, as I can see more than a few players running up against this limit after a lucky session of the Gem Hoarder bonus round. Aside from this one issue, I can’t fault what Hacksaw has produced in Gronk’s Gems.


Author Bio


Chris Howlett

Article by Chris Howlett

11 Years Slots Playing Experience

About Chris Howlett >