Sparky and Shortz Hidden Joules Slot Game

Play'n Go's Sparky and Shortz Hidden Joules online slots feature a 7x7 Cluster Pays grid with cascading wins. The win multiplier rises when symbols in smaller clusters become giant symbols. Along with the Mega Sparky Wild feature, you also get four special wild features, and the win multiplier increments can go as high as +5. In the bonus round, the multiplier never resets and the highest possible win is 6,000 times your bet. 

This one has additional features compared to the earlier instalment. The grid slot idea is accompanied by a cluster payouts scheme this time. Mega symbol creation raises the win multiplier, and unique wilds can release other modifiers.

A cluster of five to twenty-five or more matching symbols must land anywhere on the seven-by-seven grid to win. The alien premium symbols payout between 100 and 250 times your stake for a win involving 25 symbols. In contrast, a five-symbol win pays out only 0.3 to 0.5 times your bet. The primary purpose of wild symbols is to substitute for any pay symbol to help complete and/or enhance cluster winnings.

In this game, you can take advantage of six different types of wild symbols: the standard wild, four special wilds, and the mega sparky wild. When a victory occurs, the Special Wilds activate modifications. These modifiers can include more mega symbols, less low-value symbols, more normal wilds, or random symbols in various patterns that are replaced by a random matching symbol type.

The 2x2-sized Mega Sparky Wild can only be unlocked by gathering 4 special wilds; this symbol is added after the cascade sequence. This can occur in the same order up to three times.

A cluster of matching symbols that are 2x2, 4x1, or 1x4 in size will transform into a Mega symbol whenever you land it. When a mega symbol is formed, it boosts the Win Multiplier by +1 for each formed mega symbol, but when part of a winning cluster, it still counts as the individual symbols it is made up of. However, the multiplier is limited to x25. Pick up every gem of the prize and enjoy it here at Spin Genie.