Fever dream brawler Zeno Clash 2 is getting its own deck of Steam Trading Cards in its latest update, but also gains two new challenge modes. The first is the Coliseum Challenge Mode, pitching swarms of enemies against you.
The second is the Frame-rate Challenge Mode, which pits the game against your PC. An arena filled with PC hardware is flooded with wireframe enemies with the sole purpose of eroding FPS.
It certainly makes for a more entertaining benchmark of your PC's CPU and GPU muscle. Currentlyuntil August 1st on Steam.