Almost everyone loves Super Smash Bros. for Wii U (including us), but a unique glitch has turned its lovable cast of fighters into monster.

Originally posted by Miiverse user T-MAN, a bizarre bug has oddly morphed the characters in his game. Graphical glitches like this are rare, but they do happen. While we aren’t sure how this could have happened to T-MAN (nor do we know how to fix the problem, sorry!), it’s amusing to look at the monstrosities that his broken game have created.

You can see them via the gallery below and a video of gameplay after that.