Use the arrow keys to move Pico. Use A, W, and D to move Giga. If you want to play singleplayer, just ignore the character you're not using. Press space to show your time and 0 to hide it. Post your score in the comments!
Note that all levels are possible! By the way, don't use full screen or there will be a glitch that makes Pico and Giga jump to high when they're walking. After that, if you want to stop the glitch, you have to reload the page (note that I might be the only one having this glitch).
