Gems Bonanza review: 96.51% RTP, 223,463 public bets tracked

Gems Bonanza is an 8x8 tumbling slot where groups of five or more connected symbols pay. Colored map marks can land on any part of the grid, and each one carries a feature. Declared RTP is 96.51%.

Gems Bonanza spin features

Each mark color does one job. Pink turns a symbol wild, and brown makes 2x2 squares of one symbol. Red builds a colossal symbol up to 5x5, and green drops up to 15 lucky wilds. Blue sets off Nuclear, which clears the screen after the tumbles and deals a whole new grid. Red and brown marks fill whole blocks with one symbol, which helps the grid build big clusters.

Gems Bonanza Gold Fever

Every win in a round charges the Gold Fever meter. Along the way it can switch on all spin modifiers at once, and a full meter adds a 10x multiplier. Pragmatic lists no free spins round for the game, so Gold Fever does the job of a bonus.

Who Gems Bonanza is for

It suits players who like busy cluster grids with random features that can hit on any spin. Long tumble chains matter most here, since each win pushes Gold Fever closer to 10x. If you want classic scatter-triggered free spins, pick another game.