Purple Diamond Slot (Mini Review)

Purple Diamond Hold and Win is a 5-reel, 20-payline slot from 3 Oaks Gaming with a max win of 1,000x the bet. Stakes range from $/€0.20 to $/€90, and the RTP is set at 96%. It follows a low-volatility hold & win format with a focus on collecting values and unlocking additional rows during the bonus. The base game is as straightforward as it gets, using classic symbols and standard line wins. There's nothing particularly feature-driven here, with most spins serving as a lead-in to the bonus rather than offering much on their own.
The feature is triggered by landing 6 or more bonus symbols and starts with 4 spins. Collect symbols are the key, adding extra spins while gathering any visible values and contributing towards unlocking additional rows. As more Collects land, the grid expands, opening up more positions and increasing the number of symbols that can be held. A stronger version of the Collect symbol can also appear, remaining active across spins and repeatedly gathering values. Jackpot symbols are in play throughout, awarding fixed prizes, with the top reward tied into the enhanced Collect mechanic.
Purple Diamond keeps things simple, both in design and gameplay. The row unlock system adds a bit of progression to the feature, but overall it sticks closely to the standard hold & win setup. With low volatility and a modest max win, it's clearly aimed at steady, smaller payouts rather than big swings, and whether that works for you will depend on what you're looking for from this type of slot.
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