Our review of Mazu cuts through the marketing and looks at what matters: how it plays and how it pays. This is a Aspect Gaming game, sitting firmly in the medium high variance bracket and paying back an RTP of 94.3%. The maximum win sits at 5,000x, so there's serious upside on the table. It's wrapped in an asian theme and plays out on a 5-reel grid running 30 paylines. Here's how it stacks up.
Written by Daniel Chen · Last updated: March 2026
This slot, Mazu, is the work of Aspect Gaming, dressed up with an asian theme. It runs on 30 paylines across 5 reels with a medium high volatility profile, and 94.3% RTP.
Where Mazu earns its keep is the feature set. Look out for scatter symbols that unlock free spins and extra bonus rounds. The medium high volatility strikes a middle ground that should suit most playing styles. All told, it's a solid entry in the Aspect Gaming catalogue.
The RTP of 94.3% is below the industry average of ~96%. This is common for older slots or those with special features. The lower RTP may be offset by unique mechanics or higher maximum win potential.
Medium-high volatility means wins come less frequently but tend to be larger when they hit. Players should be prepared for dry spells between bigger wins, requiring a moderate bankroll.
About 1 in 3 spins results in a win. This is a moderate hit frequency that balances win frequency with payout size.
Mazu 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
Mazu by Aspect Gaming is a solid offering that delivers good entertainment value. The 94.3% RTP combined with medium high volatility creates a well-balanced gaming experience.