Thinking about giving Ong Bak a spin? We tested it thoroughly so you know what to expect. Built by Eurasian Gaming, it lands as a game with high volatility and a published RTP of 95%. If everything lines up, Ong Bak can pay up to 5,000x your bet. It's given an engaging visual treatment and plays out on 5 reels and 10 paylines. It first went live in 2025 and still earns its place today. Here's how it stacks up.
Written by Rachel Kim · Last updated: March 2026
Ong Bak comes to us from Eurasian Gaming, built with crisp artwork and atmosphere and powered by 5 reels and 10 paylines. The result is a high volatility profile paired with 95% RTP.
The mechanics are what make Ong Bak 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. On balance, Ong Bak is a dependable option worth a few spins in the demo first.
At 95%, 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.
Ong Bak 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
Ong Bak by Eurasian Gaming is a solid offering that delivers good entertainment value. The 95% RTP combined with high volatility creates a well-balanced gaming experience.