Yes it seems that when you dont get any sleep you can do almost anything. So im on hour 48 right now with no sleep. And now that I look back onto it- this is the only productive thing that came out of that time (besides coding my demo game<-- which is now actually starting to look SSB:Melee):
http://gallery.cybertarp.com/albums/...nd%20Alone.jpg
If you look close enough then you will notice there are about 13 different games on there.