Item description:

was able to find this file for Inversion, i don't know if u guys have heard of it but it;s a TPS game and having ability to control gravity. Now this is not my file and i don't now who's it is, i found on xploder and decided to share it. Supposedly all u gotta do is play 2 matches of assault mode to get plat!! I haven't tested it yet my self so plz give me feed back if it works or not.
Before i forget u need at least 6 ppl to play assault mode, just letting u know b4 hand. enjoy and hopefully it works!