Forum:If I use a cheat (PC version) like add a weapon or another item, my savegame can be corrupted?

I will like finish all achievements for ME1, like "all game with that companion". So, I don't want expend many time playing all missions (and replaying if I get killed). I want add to my crew and for me bests weapons, armors, and others using console commands from beginning. Can be my data corrupted if I do that? Which console commands produce a corruption?