Do you have a game on your iPad/Pod/Phone/etc. you really want somewhere else? It's easy to transfer and only takes a minute or so!
You'll need,
A GameCenter or Facebook account
The devices you want to transfer/recieve.
WiFi
STEP ONE- Connect the game you want to transfer to GameCenter/Facebook.
STEP TWO- On the other device, open up Switch Account. (Found in the Options Tab)
STEP THREE- Select Load [f] and when the tab pops up, select facebook or GameCenter.
STEP FOUR- It's done! Congratulations!