Welcome to our deep dive on 3 Wicked Devils — the demo, the maths, and whether it earns a spot in your rotation. Built by Iron Dog Studio, it lands as a game with a high volatility profile and an RTP of 95.42%. It first went live in 2025 and still earns its place today. Visually it's leaning into a halloween aesthetic, with the action running on 5 reels and 40 paylines. The maximum win sits at 5,000x, so there's serious upside on the table. Here's how it stacks up.
Written by Emma Roberts · Last updated: January 2026
3 Wicked Devils is a slot from Iron Dog Studio, leaning into a halloween aesthetic and powered by 40 paylines across 5 reels. The result is a high volatility profile paired with a published RTP of 95.42%.
The mechanics are what make 3 Wicked Devils 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 Iron Dog Studio catalogue.
At 95.42%, 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.
3 Wicked Devils 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
3 Wicked Devils by Iron Dog Studio is a solid offering that delivers good entertainment value. The 95.42% RTP combined with high volatility creates a well-balanced gaming experience.