WASD to move and wait until they stop talking each level before you move.
I have no idea why it calls it a remix. This is my first game and it took me about a week to make, so please don't hate on me if it sucks, and if donut randomly starts spazing out on the first level just restart. P.S if you are hitting the donut while it's moving and it doesn't eat it, that means the donut has to be at a certain place for you to eat it. If you have any ideas for my next game, post it in the comments.