PG Soft
The studio behind Inferno Mayhem
Curious about the return figures? Read the Inferno Mayhem RTP breakdown.
Company History
PG Soft — short for Pocket Games Soft — started up in 2015 and bet everything on one idea: build slots for the phone first and the desktop second. That was a contrarian call at the time, and it paid off. Titles like Mahjong Ways turned the studio into a household name across Asia before the rest of the world caught on. Inferno Mayhem carries the same DNA — its 5×5 cluster board is sized to read cleanly in one hand.
The studio runs out of Malta and the Isle of Man, holding licences from the Malta Gaming Authority and the UK Gambling Commission. That regulatory footprint is why you'll find PG Soft games on operators in strictly policed markets, not just crypto-first sites.
What sets PG Soft apart is the animation budget. Their games move — symbols bounce, wilds pulse, backgrounds react to a win. Inferno Mayhem leans into that with its concert-stage theme, where a fat cluster hit sets the whole speaker rig shaking. It's a lot of polish for a cluster slot, and it's a big part of why the catalogue keeps growing.
What They Do Best
Cluster & Cascade Engines
PG Soft skips fixed paylines on games like Inferno Mayhem — five or more matching symbols touching pay out, and cleared clusters make room for fresh drops.
Mobile-First Builds
Every PG Soft release is engineered for touch screens from the ground up. The 5×5 grid in Inferno Mayhem scales down to a phone without losing a pixel of the artwork.
Multiplier-Driven Features
From the Fortune series to Inferno Mayhem's stacking 2x–500x Wilds, the studio builds its big-win moments around multipliers rather than flat jackpots.
Other Popular PG Soft Games
| Game | RTP | Max Win |
|---|---|---|
| Mahjong Ways | 96.92% | 25,000x |
| Lucky Neko | 96.73% | 5,500x |
| Fortune Ox | 96.75% | 2,000x |
Fairness & Licensing
Every PG Soft release is independently RNG-certified before it ships, and the studio's MGA and UKGC licences mean that testing isn't optional. Demo and cash play in Inferno Mayhem draw from the identical generator — the 2x–500x Wild band is weighted the same whether or not your balance is real.
Why Inferno Mayhem?
Inferno Mayhem takes PG Soft's cluster engine and cranks the volatility. Wild Multipliers land anywhere from 2x to 500x and add together inside a single cluster, Sticky Wild Respins chain until the grid runs dry, and the Super Feature Buy drops you straight into the Free Spins with the full band live. That's the route to the 25,000x cap on a 96.74% game — the guide below breaks down the odds.