The Fiends finally made it to Mount Boom, only to be defeated and imprisoned in very similar boxes. Now it's time for YOU to turn the tables! Round up the old gang, level them up and defeat wave after wave of slugs as you make your way to the elusive villain behind the Slug Invasion! With the help of the Fiends, and the awesome reckoning power of Mount Boom, and the magical souvenirs that boost your strength, and whatever new stuff we come up with down the line, you'll save the world in no time. And then realize there's more to this game than even that! And then hate us for making a game you can't stop playing!



Playscore of Best Fiends Forever, based on critic and gamer review scores.

Best Fiends Forever

Platforms

Microtransactions

About the game