Four arenas instead of one, the same character editor and weapon unlocks, and a cheat menu for when the waves win.
The Arena from the top -- back on a bigger stage, with the character editor and the weapon unlocks intact and a leaderboard to climb.
Build a forty-card deck of monsters and magic and take it to the table -- summon them a turn behind the fight, hit what stands in front of you, and hold the board.
Build up your defenses to fight off the Madness men -- eight kinds of tower, waves that never stop coming, and cash only the kill zone pays out.
The choppers are back and this time there are thirty-odd weapons to answer them with, across snow, jungle, canyon and lab.