Sony has released a trailer for Patapon 2 featuring its new multiplayer mode. The multiplayer mode allows up to four Hero Patapons to play at once, with the overall goal being to carry a magical egg to the end of the level. As we learned during our hands-on time with the game at TGS last year, all four players will have to execute their commands in unison. If not, everyone has to start again -- ouch. See it all for yourself in the trailer after the break.