Mirage City

96.31% is where this one starts. That runs 0.23 points above the 96.08% median we compute from 9,233 catalogued returns, placing it in the upper half of everything we track — a modest advantage, but a genuine one.

Ace Roll's 96.31% under a level-5 volatility grade

Ace Roll is a thin presence in our data: three games in total, this one dated 20 January 2026. The return comes from slot.report and carries no verification, which deserves extra weight when the provider record is that short. Variance sits at the ceiling, 5 of 5, so an above-median percentage will not feel above median inside a single session. The build is standard — five reels, fixed paylines, and nothing switched on for Megaways, bonus buy, tumbling reels or progressives. No bet range and no maximum win have reached our sources yet.

Adventure styling over maximum variance points at players who already know what a 5-of-5 grade does to a balance. Newcomers should tread carefully. A slightly generous return does not soften the swings.

Even at 96.31% the operator's long-run margin is 3.69% of everything wagered. Limits first, and 18+ only.