Wow bud...give it more than a few hours.
There's no unlocks other than the Grid skin for Cyborg. If you have a smartphone, just dl the app, load it up and click the "sync to console" option while you're playing I2 on the console, so that you can use the "sync to mobile" option on the console game. If your phone isn't even capable of just running the app, that's pretty bad.
Alternatively, just use the Bluestacks program on your pc.
http://www.bluestacks.com/#gref Simple as that, and you're all done.