The game lacks a bit of instruction, at first I thought you only use the W key, until I've moved the mouse. I can't play it properly on my laptop, because it can't handle the "Ultra" quality setting at full power. So I guess the config dialogue (the one with the Quality Settings) should be enabled, or an options panel containing it would be good. By checking the playthrough, the music and visuals are stunning. The gameplay experience can be a dizzy one, because the action for jumping over to the next platform can be really quick. Anyway, great work on the game :D