Hey guys, I've fabricated a little save wich will unlock multiple achievements. In order to get the 3 star one you'll have to beat every characters 1st mission on 3 stars which should be easy to do even if you suck at this game. Other achievements that will unlock are: Around and Around We Go 20G Feel the Burn! 10G Metahuman 10G There might be others that unlock but these were the ones that unlocked on my brothers account. http://www.mediafire.com/?2j414zg1pt73alk
I Have a Better one, All you have to do Is beat The very First Mission.. http://www.xpgamesaves.com/topic/73471-injustice-gods-among-us-hard-achievements/
Does this come with any ios unllocks like Knightfall bane , or the holiday challenge done? LEt me know thanks