graphics & mute sound buttons, more random map (everything looked the same after awile), obstacles, difficulty settings, but most important upgradesshop for speed (slowmoe? maybe), Jump Height, Number of air jumps and mooore would have me playing it for at least an hour, now less then 5min for achivement and 3 before getting bored. creds for a flying rocket giraffe in soviet, love it!
haha..