Merge Anything Mutant Battle Merge Anything Mutant Battle is an online Kids game, it's playable on all smartphones or tablets, such as iPhone, iPad, Samsung and other Apple and android system. Merge Anything Mutant Battle is a fun fusion fighting game. Use your imagination, you can put anything into the furnace and fuse it to create a daunting but cute and charming alien fighter, and send it to the ring to fight. Only you can't think, not it can't be fused, all seemingly impossible to achieve the combination of can overwhelm the crowd.