Nintendo’s beloved plumber has spawned two different RPG series (not counting the one-off Super Mario RPG on Super Nintendo), but the two have become one in Mario & Luigi: Paper Jam. When worlds collide, there’s two Bowers to battle, two princesses to save, and new techniques that combine the powers of Mario, Luigi, and Paper Mario. Paper Jam is already out in Europe and Japan, but North American gamers have to wait until January 22nd. If you’re still on the fence, Nintendo has released a “Just the Fax,” trailer to highlight the unique gameplay. You can check it out by clicking above.