(adsbygoogle = window.adsbygoogle || []).push({}); Must be Jailbroken on 4.2 or higher. (Up to 5.1)

Looking to impress friends by having all achievements for your games or just wanting to be one of the top players in the Game Center app? Well its simple, download the tweak, "Overachiever", after you download, go to settings find Overachiever, find the game you need achievements for, turn on, launch the game, a box will pop up asking to donate just click no thanks, then you'll start getting achievements, after there all done, go back to settings turn off on that game, go to game center, vola. Your welcome

Source you'll need is Big Boss. but you should already have it.

Seems really simple to use. I will give it a go on a few of my Game Center games, although I would probably prefer earning the achievements. Thanks for sharing.

No problem and yes it's very simple to use.

But be aware that if you over use this there's a change of getting banned.

Ooh nice.
I'm going to do this.
Nice job!