In a standard game, when a Villain symbol appears, there is a chance to activate the Ace Agent mode. Kill the Villains to convert them to WILD, which might trigger the x2 or x3 effect! In a free game, you will always activate the Ace Agent mode. Collect enough WILDs to replace specific symbols with Gold WILD and increase the number of free rounds. You can even double your score when you reach the highest phase!