The Framerate Challenge mode pits the game against your PC's hardware - infinitely spawning wireframe models will challenge even the most extreme rigs. Once the game's frame rate dips below 25fps... it's game over. Time to eke out every bit of performance your gaming rig can muster.
The Colosseum mode adds 50 waves of Zeno Clash enemies to punch, kick and piledrive your way through. Access to a store between rounds lets you purchase weapons, recover health and even pick allies to join you in combat.