Casino Bonuses

| Provider | 3 Oaks Gaming |
| Reels | 5 |
| Rows | 5 |
| Paylines | 20 |
| Bonus Rounds | 5 |
| Bet Range | 0.20 - 90 |
| Volatility | Medium |
| Max Win | 1,000x |
| Bonus Buy | No |
| RTP | 96% |
| Our Rating | 5.0 |
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
The Purple Diamond Hold and Win slot is a 5-reel classic game release from 3 Oaks Gaming offering low volatility, a hold and win bonus round, and a maximum win of 1,000x the bet.
Gameplay & Bonus Features
Set over a traditional 5×3 reel configuration, Purple Diamond has 20 fixed paylines, awarding wins if three or more matching symbols connect on consecutive reels starting from the leftmost reel first. The betting options are good, starting from a low of €0.20 to a high of €90, with the RTP of the game coming in at 96%.
The bonus is triggered in Purple Diamond by landing 6 or more bonus symbols, either on their own or combined with collect symbols.
Once you’re in, you start with 4 spins, and the aim is to keep the feature going by landing Collect symbols. When one drops in, it gives you an extra spin and pulls in any bonus values sitting on the reel beneath it.
After that, it doesn’t just disappear. It also helps fill a progress bar for the next locked row and then turns into a bonus symbol itself, so it continues to contribute to the total.
Bonus Game & Row Unlocks
At the start of the feature, the top part of the grid is active, while rows 4, 5 and 6 are locked. To open these up, you need to land enough Collect symbols during the round. Each time you hit the required amount, another row unlocks, giving you more space for symbols to land and more chances to build up values.
There’s also a stronger version of the Collect symbol that can appear on the top row. This one gives extra spins and keeps collecting values on every spin, rather than just once.
On top of that, jackpot symbols can land at any point during the feature, awarding fixed prizes, with the top jackpot tied into the stronger Collect symbol when it appears. The feature runs until you run out of spins, with everything collected added together and paid at the end.

Theme & Design
Like most hold and win slots, Purple Diamond has a classic design, so don’t expect to see an extravagant design here and fancy animations, just a basic theme with traditional fruit machine symbols like bars, bells and the royals.
If you do want something a touch more modern but still with aspects of the hold and win mechanic, then try out Big Bamboo and Big Bamboo 2 by Push Gaming. These highly volatile games will show the opposite end of the scale in this genre.
Pros
- Low volatile, so lots of small wins
- A basic game to understand
- Good staking options
Cons
- Very basic gameplay
- The max win is only 1,000x
- There is no bonus buy option
Final Thoughts
Hold and win slots continue to remain popular with online players, so if you're in the market for something new in this genre and with a little less volatility, Purple Diamond might be the game for you. If, however, you want something with a bit more oomph, then you'll want to skip this one as quick as you can.
Average
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