An interesting change for Zero Gravity is HOW the characters animate from the start. In the original, they might have a slightly different animation depending on if they use a bike, board or skates. Here instead each character holds an "egg" item which then turns into that board, bike or skate when they go past the starting line.
Here's the link:
https://drive.google.com/open?id=1CbM9dRg4pN6b1yz28iNGoA03Piop0jpV&usp=drive_fs