On the blue trial, I was floating in mid air as I walked over the falling tiles. Also, the words were hard to read against a white background. If you must use a white font along with bright backgrounds, then I suggest that you use one with a dark outline, so it is easier to read and less of a strain on the eyes. Also, proofread your words in the game before you upload it. Correct spelling goes a long way. I like the art style of the game though. It's got mad potential.