Welcome to our deep dive on 10 Kings — the demo, the maths, and whether it earns a spot in your rotation. Built by Relax Gaming, it lands as a slot with high volatility and a published RTP of 95.08%. Visually it's given an engaging visual treatment, with the action running on 5 reels and 15 paylines. Dating back to 2024, it remains a regular pick. The maximum win sits at 400,000x, so there's serious upside on the table. Here's how it stacks up.
Written by Daniel Chen · Last updated: February 2026
10 Kings comes to us from Relax Gaming, given an engaging visual treatment. It runs on 15 paylines across 5 reels with high volatility, and 95.08% RTP.
Dig into the bonuses and 10 Kings starts to stand out. 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.
10 Kings 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
10 Kings 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.