Bolt X UP by Alchemy Gaming: headline RTP 96.22%, Medium volatility, max win x10 935.
An RTP of 96.22% means a house edge of 3.78% — the expected cost is 3.78 units per 100 staked over the long run, whatever a single session does.
Bolt X UP sits at medium volatility — a middle profile where wins are neither rare nor frequent enough to dominate a session.
The advertised ceiling is x10 935. Max win figures describe the tail of the distribution, not a realistic target: on most games with a ceiling this high the probability per spin is below one in a million.
Against our catalogue the number is above the median of 96.13%, higher than 60% of the games whose RTP we verified. That comparison matters more than the raw figure, because "96%" only sounds generous next to nothing.
Bolt X UP is one of 25 Alchemy Gaming titles in our catalogue, a studio averaging 95.48% RTP across the games we could verify.
See the full Alchemy Gaming game list and RTP breakdown.
Bolt X UP has a published RTP of 96.22%, a house edge of 3.78%. We have not yet found a casino serving it at a different RTP build.
Yes. Bolt X UP 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.
Bolt X UP is a Alchemy Gaming 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.