The latest slot machine to be added to the comprehensive Microgaming games suite has a brand new player-optional feature with the potential to boost both Wild and Scatter wins when engaged at a small premium.

Power Spins (Sonic 7s) is a truly electrifying game from the ultra-mod treatment of classic slot symbols to the innovative way in which the brand new Power Spins facility adds both excitement and reward opportunities to the game.

On this 5 reel, nine pay-line slot's control dashboard you will find a new Power Spins button which they can use at any time to engage the new feature for a small extra cost of 3x the current line bet.

Power Spin automatically adjusts wagering to maximum lines, making possible substantial gains in both Wild and Scatter combinations.

Depending on the number of Wilds obtained, wins of between 25 000 and 200 000 coins are achievable, whilst on Scatters rewards between 180 and 27 000 coins can be won.

Power Spin offers other advantages, too:

* Up to 8x the line bet can be won whilst Power Spin is engaged;

* Wild wins are doubled when substituting during Power Spin, up to a maximum of 8x when wilds complete the same pay-line;
 
You can bet from as low as 0.01 a line to as much as 0.50 on Power Spins -Sonic 7s, and a maximum bet of 45.00 (60.00 on Power Spin) can bring the player over 100 000.00.

Try your luck on this supersonic slot and see if you can trigger a sonic boom - click here!

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Ps. Microgaming games are not available to U.S. residents.