I got to 7 and then had a full on collission with a shark :/ Its cool though, although I find "o" and "k" for keyboard a bit weird. Maybe mouse left/right would fit better, or shift and space.
Yeah, I was only supporting controllers and added keyboard support in the last minute. I chose 'K' and 'O' because I wanted both hands in the keyboard, and the layout would be similar to the controller 'A' and 'B'. Thank you for the feedback, will work on it!