Cluster Slide

A wide, tilted grid on an alien world called Jellyton hosts Cluster Slide, ELK Studios' spin on its avalanche-cascade format, where jelly-coated and fur-covered monster symbols fill seven columns across eight rows, with smaller planets drifting in the sky above the reels.

Wins land whenever five or more matching symbols connect, at which point the winning group clears and new symbols either drop straight down or slide left into the gap along the grid's slight tilt, chaining into further wins for as long as new clusters keep forming. Betting sits between 0.20 and 100, with a 96% RTP and volatility running medium to high.

Four jelly-toned monsters in green, blue, yellow and red make up the lower symbols, with four furrier equivalents in green, purple, orange and red paying above them; the biggest clusters, 15 symbols or more, pay 100x to 500x the stake. A pink wild lands anywhere on the grid and fills in for any of these pay symbols.

Every winning cluster feeds a Generator meter in the top right of the screen, and filling it awards one of five Feature Wild types: Big, which expands a random symbol into a 2x2 block; Random, turning two to four pay symbols into wilds; Multiplier, adding one to the active win multiplier; Upgrading, which bumps every symbol of one type up to a higher-value type; and Removing, which clears an entire symbol type off the grid. These same five wild types can also land naturally during play, firing their effect immediately if they're part of a win, and collecting all five inside a single round adds a further five points to the multiplier on top.

A separate 'B' symbol builds toward its own payoff — landing three of them across a spin sequence triggers three Wild Drops in turn. The first converts every bonus B symbol on the grid into a wild and adds three single-cell wilds of its own; the second adds two 2x2 wild blocks; and the third drops in one wild sized 3x3, stacking substitute coverage across the grid before the avalanche settles.

Cluster Slide also runs an X-citer menu offering paid entry into its features for players who don't want to wait for the Generator meter to fill naturally. Between the sliding avalanche mechanic, the five-strong Feature Wild set and the escalating Wild Drops, the game builds toward its 10,000x ceiling gradually rather than through a single fixed bonus round.