Masked Mayhem — Iosif Games
Designed by Jakub Michalski, Game Designer at Iosif Games
Masked Mayhem is a video slot by Iosif Games, pairing carnival and chilli flavor with 50 payways and a solid RTP of 96.30%. Casual players and high rollers alike will find the engine keeps the action engaging on every spin.
At its core, Masked Mayhem revolves around a familiar yet polished spin loop with additional free spins, bonus game and bonus symbols. Land the right symbols on the reels and unlock bonus rounds that can stack into major wins capped at 9700x.
Bonus features sit at the center of Masked Mayhem, with additional free spins, bonus game and bonus symbols powering the momentum. Each feature brings a layer of anticipation — watch for scatters and wilds that open the top-paying sequences.
With Med-High volatility, expect larger but less frequent payouts — and the 96.30% RTP keeps the long-run return competitive. The result is a math model that suits both casual sessions and longer runs.
Overall, Masked Mayhem by Iosif Games is a video slot that deserves a spot in any slot fan's rotation. Try the free demo to get a feel for the mechanics, then switch to real money when you're set.
Where to play for real money
| Casino | Bonus | Rating | Payout | Play now |
|---|---|---|---|---|
| Leon | 120% up to $500 | 4.5/5 | 0-1 hours | Play now |
| Fresh | 300% up to $1500 | 4.5/5 | Instant | Play now |
| Vavada | 100% up to $1000 + 100 FS | 4.9/5 | 0-1 hours | Play now |
Masked Mayhem specifications
| Attribute | Value |
|---|---|
| Provider | Iosif Games |
| RTP | 96.30% |
| Volatility | Med-High |
| Max Win | 9700x |
| Paylines | 50 |
| Layout | 5-5 |
| Min Bet | 0.10 |
| Max Bet | 100 |
| Technology | JS, HTML5 |
| Released | 2026-08-30 |
Features
- Additional Free Spins
- Bonus Game
- Bonus symbols
- Buy Feature
- Cash Collector
- Fixed Jackpots
- Free Spins
- Free Spins Multiplier
- RTP range
- Scatter symbols
- Symbols collection (Energy)
Themes
More from our studio
| Slot | RTP | Volatility | Max Win | Play |
|---|---|---|---|---|
| Gator Gold Deluxe Gigablox | 95.93% | High | 21000x | Play |
| Diamond Cash: Mighty Elephant | 92.09% | Med | 1100x | Play |
| Shogun bots | 96.10% | Low-Med | 9100x | Play |
| 7 Monkeys | 92.67% | Low-Med | 150x | Play |
Similar slots
| Slot | RTP | Volatility | Max Win | Play |
|---|---|---|---|---|
| Sizzling Gold Deluxe | 94.07% | Med | 1100x | Play |
| Wheel of Amp | 94.78% | High | 6800x | Play |
| Fu Er Dai | 94.47% | High | 4800x | Play |
| Royal Lotus Greentube | 95.05% | Med-High | 6800x | Play |
| Temple of Gold | 94.99% | Med | 650x | Play |
Where to play for real money
| Casino | Bonus | Rating | Payout | Play now |
|---|---|---|---|---|
| BitStarz | 100% up to $500 + 180 FS | 4.8/5 | Instant | Play now |
| Roobet | 20% rakeback | 4.6/5 | Instant | Play now |
| MyStake | 150% up to $1500 | 4.6/5 | 0-1 hours | Play now |
| Dazard | 100% up to $5000 + 100 FS | 4.6/5 | Instant | Play now |
| Leon | 120% up to $500 | 4.5/5 | 0-1 hours | Play now |