Coins and Diamonds: Hold and Win by OctoPlay: headline RTP 95.72%.
An RTP of 95.72% means a house edge of 4.28% — the expected cost is 4.28 units per 100 staked over the long run, whatever a single session does.
Against our catalogue the number is below the median of 96.13%, higher than 22% of the games whose RTP we verified. That comparison matters more than the raw figure, because "96%" only sounds generous next to nothing.
Released 2024-10-01. Release date matters for RTP: newer titles are more likely to ship with several configurable builds, which is what lets two casinos price the same game differently.
Stakes run from 0.1 to 150 per spin on a 5 layout with fixed betways.
Coins and Diamonds: Hold and Win is one of 138 OctoPlay titles in our catalogue, a studio averaging 95.06% RTP across the games we could verify.
See the full OctoPlay game list and RTP breakdown.
This title is tagged Money. A theme is art direction, not maths — two games sharing every symbol can be priced differently.
Coins and Diamonds: Hold and Win has a published RTP of 95.72%, a house edge of 4.28%. We have not yet found a casino serving it at a different RTP build.
Yes. Coins and Diamonds: Hold and Win has a free demo with the same mathematics as the real-money version — the only thing that changes is that the balance is not yours. A demo cannot tell you the RTP build a particular casino serves.
Coins and Diamonds: Hold and Win is a OctoPlay game, so the outcome is produced by the studio's certified RNG rather than by the casino, and it is not provably fair in the cryptographic sense — you cannot recompute a spin from a seed. What the casino does control is which RTP build it serves. That is the real variable, and it is measurable.