Casino Bonuses

| Provider | Jinx Gaming |
| Reels | 5 |
| Rows | 5 |
| Paylines | 19 |
| Bonus Rounds | 5 |
| Bet Range | 0.10 - 100 |
| Volatility | High |
| Max Win | 10,000x |
| Bonus Buy | Yes |
| RTP | 96.29% |
| Our Rating | 6.7 |
Latest Slots

Demo & Review

Demo & Review

Demo & Review

Demo & Review

Demo & Review

Demo & Review

Demo & Review

Demo & Review

Demo & Review

Demo & Review

Demo & Review

Demo & Review

Demo & Review

Demo & Review

Demo & Review

Demo & Review

Demo & Review

Demo & Review

Demo & Review

Demo & Review

Demo & Review

Demo & Review

Demo & Review

Demo & Review

Demo & Review

Demo & Review

Demo & Review

Demo & Review
Slot Overview
Jumpasaurs! Is a new release from JINX Gaming, and the slot’s designed around a 5×5, 19-payline layout, with a cool little prehistoric theme. It’s highly volatile, boasts a maximum win potential of 10,000x, and includes an Active Reel “Mystery” bonus and Free Spins. Is it any good? Find out in this review.
Gameplay & Bonus Features
Jumpasaurs! is played on a 5×5 grid with 19 fixed paylines. Wins are formed from left to right. You can bet between €0.10 and €100 per spin, and the game offers a slightly above-average RTP of 96.28%.
Now, unlike many modern 5×5 slots, there are no cascading wins here, so once a win is paid, the current game round ends, and the next begins. The core mechanic revolves around Active Reels and Mystery Symbols. On each spin, up to three reels are marked as active by dinosaurs. If a Mystery Symbol lands on one of these reels, the dinosaur jumps in to reveal a prize.
This can be Coin Stacks worth up to 100x, Wild Multipliers, between 2x and 20x, or a Scatter. Only one Scatter symbol must be revealed to trigger the feature.
Once triggered, you receive 8 Extinction Spins, with all five reels activated. This means every Mystery Symbol that lands is automatically revealed, and it’s also possible to re-trigger the feature by landing an additional Scatter. Doing so awards +2 free games.
Bonus Buy
Jumpasaurs! contains one Bonus Buy. It costs 100x and instantly awards 8 Extinction Spins, with all reels active.

Theme & Design
Jumpasaurs! feels like someone mashed up a retro fruit machine with a Saturday morning dinosaur cartoon, and while it’s a little unconventional, it actually looks surprisingly… good? The reels themselves are packed with grapes, cherries, bells and sevens, and you’ll also see animated dinosaurs hovering around the reels, waiting to pounce on Mystery Symbols!
It’s definitely one of the more unique-looking slots from JINX Gaming, but there’s a definite similarity to games like Fruit Party and even Wanted: Dead or a Wild, we feel.
Pros
- Quite high base game payouts.
- Above-average RTP of 96.28%.
- Fast gameplay; no cascades to slow down the action.
Cons
- Only one Bonus Buy option.
- Theme is a BIT mismatched between dinosaurs and fruits.
- Not much feature depth compared to other games.
Final Thoughts
Jumpasaurs! is a no-nonsense, fast-paced slot, and it’s clear that JINX Gaming wanted it to cut out as much “pointless animation” as possible. There are no cascades, which does feel a little weird at first, but once you get used to it, it actually works quite nicely.
We like the fact that the game offers a maximum win potential of 10,000x. While the base game can produce some decent wins, most of the potential lies in the Extinction Spins, where all reels become active. Of course, you’ll be hoping to land enough Mystery Symbols in view, but when you do, and multipliers come into play, the win potential is impressive.
Sure, Jumpasaurs! doesn’t offer anything overly new or innovative, but it works, and if you like fast-paced gameplay without all the bells and whistles found in a lot of modern video slots today, Jumpasaurs! may be one you want to check out when it’s live!
Reasonable
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