Sloth Tumble

Sloth Tumble: A Blocker-Busting Avalanche Slot from Relax Gaming

How the 6x6 Avalanche Grid Works

Instead of fixed paylines, Sloth Tumble uses a 6x6 grid that pays in ways. When all positions are active, the game offers up to 46,656 ways to win, with symbols dropping into the grid on every spin. Winning combinations are removed and new symbols avalanche down to fill the gaps, so a single paid spin can chain into several consecutive wins. Parts of the grid start out covered by blocker tiles, which means you do not begin with the full board open. Clearing those blockers is the engine that drives both the win potential and the bonus rounds.

Wooden and Ice Blockers

The standout mechanic in Sloth Tumble is the two-tier blocker system. Wooden blockers sit on the grid and are cleared as winning symbols land on or next to them. Beneath some of those wooden tiles sit ice blockers, which take more work to remove. The act of clearing these tiles is what unlocks the grid further and, eventually, triggers the game's free spins modes. It is a satisfying loop because every cascade is doing double duty: paying out wins and chipping away at the obstacles standing between you and the bonus.

Free Spins and Super Free Spins

Removing all the wooden blockers from the grid awards a randomly determined 6 to 12 free spins. Clear all the ice blockers and you reach the Super Free Spins, again granting 6 to 12 spins but with a more powerful twist. In Super Free Spins the multiplier is collected and becomes a progressive value that carries forward, so the longer the round runs the more dangerous it gets. This is where the headline win potential lives, and it is the main reason the game leans high volatility.

Wilds and Multipliers

Wilds appear during the free spins rounds carrying a multiplier and the ability to collect other multiplier values landing on their reel. Combined with the progressive multiplier in Super Free Spins, this is the layered system that builds toward the big payouts, while the base game keeps the focus on cascading wins and working the blockers down.

RTP and Volatility

Sloth Tumble ships with a default RTP of 96.11%, which sits right around the industry norm. Relax Gaming rates the volatility at the top of its scale, so this is a high-variance game with a reported hit frequency of roughly 23.7%. Expect longer gaps between meaningful wins in the base game, with the real returns concentrated in the free spins and Super Free Spins. If you prefer steadier action, this is worth knowing before you spin. Players chasing the ceiling, though, will find the math is tuned for that pursuit.

Max Win and Betting Range

The betting range runs from €0.20 to €10 per spin. Given the high volatility, a deeper balance relative to your bet size makes sense so you can ride out the dry stretches between features.

Playing Sloth Tumble on Mobile and in Demo

You can try the free demo at the top of this page to get a feel for how the blocker-clearing and avalanche mechanics flow before committing real stakes. The demo runs the full feature set on play credits, which is the best way to gauge how the high volatility actually behaves over a session.

If you enjoy Relax Gaming's grid and avalanche games, browse the full Relax Gaming slots collection. Fans of this style might also like Iron Bank, Wild Chapo Dream Drop and Blender Blast.