Crystal Cascade

Crystal Cascade is a gem-themed cluster slot from Onlyplay, played on a large 8x8 grid. Red, purple and pink gems are the premium symbols, and nine or more red gems in a cluster pay 50 times the bet. Orange, blue, yellow and green gems pay up to 10 times the bet.

Clusters of five or more matching gems win and cascade away, letting new gems fall into place. A diamond wild substitutes for all symbols, and a TNT booster charges up as you play and can be fired when you choose to clear the whole field. Filling the progress bar within a single spin awards 10 free spins with a multiplier that can grow to 100x. High volatility, a 95.45 % RTP and stakes from €1 to €50 suit players who like control over a feature.

A progress bar around the TNT booster fills with each spin. Once it is full, the booster is ready, and the player decides when to use it: firing it removes every symbol on the field so a fresh set can fall. Wins and the cascades that follow them also fill the meter on screen.

If the progress bar fills up within a single spin, 10 free spins are awarded. During the round the win multiplier climbs, up to a maximum of 100x. The game sheet lists a top win of €5,000.