Jumper is a crash game released by In Out in 2026, with a bonus buy included. The name points to a leap, and the tension comes from a rising multiplier.
Jumper belongs to the crash genre, where a multiplier climbs through the round and you have to pick the moment to cash out. In Out brings the idea of a jump into the format through the title. Rounds are fast, and there is little to learn first.
The bonus buy is an optional extra: you pay to reach the added feature instead of waiting for it. It costs more than a normal round, so use it thoughtfully.
The maximum win is 1,922,718x the stake. That is a big theoretical ceiling, not a usual outcome, and most rounds end somewhere else entirely.
The RTP is 96%, a long-run average that tells you nothing about any one round. The game fits players who enjoy quick crash-style decisions and want the option of a bonus buy. Mobile play works well, and it is easy to take a break after each round.
A crash game by In Out where a multiplier rises and you choose when to cash out.
Yes, it is.
Up to 1,922,718x the stake.
Yes, it runs on mobile devices.