FC2Video

Download free here: http://fileunique.com/
With this technique, you can hack any iOS game you want that isn't server sided.
Requirements:
* Any device with multitasking
*Device must be jailbroken

PLEASE NOTE: If you are using an iPhone 3GS, The app may crash due to low RAM.

NOTE #2: If you are using an iPod Touch 4g, if you have a lot of Cydia tweaks, you might experience crashing.

Backgrounder may help with crashing problems.