About AviUltra

AviUltra is a provably-fair crash game. A multiplier climbs from 1.00× — cash out before it crashes and you keep your bet times the multiplier. Wait too long and the round is lost.

The Ultra rule

Unlike most crash games, AviUltra has no flat bet ceiling. Your maximum bet is the greater of $100 or 10% of your balance, recalculated on every bet. Winning streaks unlock bigger bets immediately; losing streaks tighten them automatically.

Provably fair

Every round commits a SHA-256 hash of its server seed before betting opens, and reveals the seed after the crash. Anyone can verify that the crash point was fixed in advance and not manipulated.