Welcome to our deep dive on Firewins Factory — the demo, the maths, and whether it earns a spot in your rotation. Developed by Relax Gaming, Firewins Factory arrives with a high-variance maths model and an RTP of 95.08%. If everything lines up, Firewins Factory can pay up to 5,000x your bet. Dating back to 2024, it remains a regular pick. It's finished with a clean, modern look and plays out on 5 reels and 20 paylines. The full verdict is below.
Written by Michael Torres · Last updated: March 2026
Firewins Factory comes to us from Relax Gaming, given an engaging visual treatment. It runs on a 5-reel grid running 20 paylines with a high volatility profile, and a return-to-player rate of 95.08%.
The mechanics are what make Firewins Factory interesting. Look out for scatter symbols that unlock free spins and extra bonus rounds. The high volatility means patience is rewarded — expect quiet spells broken by bigger hits. All told, it's a solid entry in the Relax Gaming catalogue.
At 95.08%, 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.
High volatility means longer gaps between wins, but when wins do land, they can be significantly larger. A bigger bankroll and patience are recommended for this type of slot.
About 1 in 3 spins results in a win. This is a moderate hit frequency that balances win frequency with payout size.
Firewins Factory 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
Firewins Factory by Relax Gaming is a solid offering that delivers good entertainment value. The 95.08% RTP combined with high volatility creates a well-balanced gaming experience.