Gladiators has been catching plenty of attention, so we put it through its paces to see how it really holds up. Built by Endorphina, it lands as a release with high variance and a published RTP of 96.04%. Visually it's finished with a clean, modern look, with the action running on 5 reels and 30 paylines. If everything lines up, Gladiators can pay up to 300,000x your bet. Originally released in 2018, it has aged well. The full verdict is below.
Written by Rachel Kim · Last updated: January 2026
Gladiators is a release from Endorphina, wrapped in polished, characterful visuals. It runs on 30 paylines across 5 reels with high volatility, and a published RTP of 96.04%.
Where Gladiators earns its keep is the feature set. 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. Overall it's a well-rounded release that knows what it is.
The RTP of 96.04% is right around the industry average of ~96%. This represents a fair return that's in line with what most modern slots offer.
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.
Gladiators 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
Gladiators by Endorphina is a solid offering that delivers good entertainment value. The 96.04% RTP combined with high volatility creates a well-balanced gaming experience.