About this Slot
Supreme Diamond XXL by 3 Oaks Gaming is a diamond-themed slot featuring an RTP of 95.67%. The game offers a bonus buy feature, allowing players to purchase direct access to bonus rounds rather than waiting for them to trigger naturally during standard play. This option provides flexibility in how players engage with the game's bonus mechanics.
Supreme Diamond XXL RTP Calculator
Supreme Diamond XXL has a theoretical RTP of 95.67%. Use the calculator below to estimate your expected return, variance range and risk of ruin over any number of spins.
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