Sonic 7's is an online slot game with Power Spins at the Microgaming casinos. Just as in other games of this series, you can activated Power Spins on extra bet. Power Spins will be played on all lines. It means that a minimum bet with Power Spins more than in a basic game. In the basic slot game you can choose amount of lines which you can activated from 1 up to 9. In Power Spins you can play 9 lines only.
Wild (it's Sonic logo) substitutes for all symbols except scatter symbol. During Power Spins each wild symbol doubles your winning combination. You can hit 4 wild symbols in any winning combination to win 8x wild multiplier. Also wild symbol pays up to 200,000 coins if 3 or more such symbols complete a winning combination displayed on the payline from left to right since the first slot reel. On max bet you can win $100,000.
|3 wild symbol||4 wild symbol||5 wild symbol|
|2,500 coins||25,000 coins||200,000 coins|
Main feature of this Sonic 7's slot is a wild multiplier. But I can add this game in category of extra bet features too. Because a Power Spins on Sonic 7's slot can be activated on an extra bet only.