Looking for a Mammoth Mayhem review or want to try Mammoth Mayhem before playing for real? You're in the right place. Developed by Wizard Games, Mammoth Mayhem is a very high volatility slot with an RTP of 95.96% and a maximum win potential of 183,900x your stake, featuring a animal theme. With 10 paylines and a 5-reel, 10-payline layout, it delivers engaging gameplay.
Written by Sarah Mitchell · Last updated: February 2026
Mammoth Mayhem is a slot developed by Wizard Games featuring a animal theme. The game features a 5-reel, 10-payline layout with an RTP of 95.96% and very high volatility, offering impressive win potential for players of all experience levels.
At 95.96%, the RTP is slightly below the industry average of ~96%. While this is typical for many popular slots, players should be aware of the slightly lower theoretical return.
Very high volatility delivers the most extreme payout profile — long dry spells punctuated by potentially massive wins. Only recommended for experienced players with substantial bankrolls and high risk tolerance.
About 1 in 3 spins results in a win. This is a moderate hit frequency that balances win frequency with payout size.
Mammoth Mayhem features scatter symbols that can trigger free spins rounds. Landing the required number of scatter symbols anywhere on the reels activates the free spins feature, giving you extra chances to win without additional bets. During free spins, special modifiers may apply to boost your winning potential.
3.0 / 5 — Good
Mammoth Mayhem by Wizard Games is a solid offering that delivers good entertainment value. The 95.96% RTP combined with very high volatility creates a well-balanced gaming experience.