2 things... 1st, for the guy who was talking about getting stuck at the bottom, I know what you mean. the first time I did RwF, I got stuck because there were too many crystals in one spot.I did get out, by jumping on the space a crystal was, and not entirely touching it. Second, there is 1 more game coming out after this one! Robot wants Ice Cream. check out http://hamumu.com/journal.php for occasional progress updates.
I've noticed some people are rating this game badly because "badges dont work".
Don't rate the game because badges don't work, rate the game on how the gameplay is.