Cursor*10 is a unique game that was featured at the Experimental Gameplay Workshop at this year's GDC. The goal is simple (get to the 16th floor) but how you get there is tricky. Your cursor has a limited lifespan, but its life is recorded. On your next life, you cooperate with the replay of your previous actions. It will probably take a couple playthoughs to figure out how to complete the game, but you can spend many more trying to maximize your high score. I got 185 but I'm pretty sure it's possible to do better.