Before you load TNT Tumble for real, spend a couple of minutes on how it genuinely performs. Relax Gaming are the team behind it, tuning the game for a medium high-variance maths model, with 95.08% RTP. The maximum win sits at 5,000x, so there's serious upside on the table. You get 5 reels and 15 paylines, all built with crisp artwork and atmosphere. But is it actually worth playing? Read on.
Written by Michael Torres · Last updated: February 2026
TNT Tumble is a slot game from Relax Gaming, built with crisp artwork and atmosphere and powered by 5 reels and 15 paylines. The result is medium high variance paired with a return-to-player rate of 95.08%.
Dig into the bonuses and TNT Tumble starts to stand out. Look out for scatter symbols that unlock free spins and extra bonus rounds. Its medium high variance balances steady wins with the odd larger payout. 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.
Medium-high volatility means wins come less frequently but tend to be larger when they hit. Players should be prepared for dry spells between bigger wins, requiring a moderate bankroll.
About 1 in 3 spins results in a win. This is a moderate hit frequency that balances win frequency with payout size.
TNT Tumble 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
TNT Tumble by Relax Gaming is a solid offering that delivers good entertainment value. The 95.08% RTP combined with medium high volatility creates a well-balanced gaming experience.