my progress in aliens colonial Marines gets deleted please dont ignore

My advice would be: Don't touch the game.

Having already breached that invaluable piece of advice, burn the game, or better yet take it back so the money doesn't go toward the company who sat on their assess overyhyping a game they knew had been done half-assedly.

Failing that, play the whole damn thing in one day, not difficult, well, apart from what a horrible game it is and the persistent glitches.