You can beat the game already then come back to this achievement, just so long as you make a save before you assault his base.Ģ) You will have to play multiplayer to unlock this achievement (which I wish I realized sooner and would have saved myself a lot of time).
As the description is so vague and I tried lots of different things to unlock this to no success I thought I would post how to get it to save people wasting hours like I did on this achievement.ġ) First of all it unlocks before you assault the illusive mans base (the cut scene before you arrive) so make sure you have a save before that point.
