Reel Thunder is a five reel, nine payline, and nine coin slot machine. The multiple paylines increase your chances of winning.

Reel Thunder has a wild symbol, and a scatter symbol.

The Wild Heart symbol is wild. This means that it substitutes for any other symbol to complete winning combinations, except the Scatter symbol.

The Scatter symbol does not need to appear in a line on an enabled payline to win. It can be scattered anywhere on the five reels, provided three or more Scatter symbols appear.