Use right and left arrows to move around, space to jump (although there isn't much of a reason to use it), and down to clear the screen. Use the slider to change the ease (difficulty but backwards), or press AutoSet for a kinda classic mode that gets progressively harder. No scores or high scores yet. Dodge the falling rocks as long as possible.
The whole city has been drained of color, and you must... ugh, nevermind. I don't need a story about a 30-second game that took ten minutes to make. I really just wanted to make a platformer game about a guy who trails rainbows. Like Nyan Cat Lost In Space. I guess.