YOU GOTTA LOVE WORDS WITH CONSECUTIVE 'u's in them, even if they are made up.
Anyway, I gave it the ol' college try, but I couldn't quite get a playable version done last night.
-Added legs-up animation when you press the button.
-Enemies can be squished! Er, just by touching them. The timing on this needs work also.
-Constrained player movement. This is now done, except for animating the little bastard and getting his left/right speed correct.
-Added some of the scoring; you gain 10 points for climbing one level.
I think that's it. I might try to make this sort-of playable and then post a new version tonight, otherwise I probably won't post any new versions until next Monday.