Sky Dive is a game that you can play in a Common Room.
In this game, your poptropican will first be on a cloud. Then there will be a countdown from 3-2-1... and Go! When Go appears on the screen, click your mouse and you will jump off the cloud (try not to click your mouse before it says "Go" or it will be false and your opponent will eventually win the game). By the time you're falling down, you have to click your mouse at the right moment before you crash into the ground. And the first one who lands safely on the ground wins!