Now features a whole new wave based game mode, 121 weapons, 614,000 costume combinations, new enemies, all new rooms to explore, and SO many bug fixes! Along with all that, the first person to beat round 20 in Trials mode wins 5 free copies of the game! (See community page for more information). Make sure to check out the trailer: https://www.youtube.com/watch?v=Q2CF_sluwlM&feature=youtu.be