How do you beat Mass Effect insanity?
The easiest way to beat Mass Effect 1 and 2 is to switch to Insanity. It's a good idea to keep max-level Shredder and Tungsten Rounds handy. ME1 insanity isn't hard, it's just tedious. Don't look at it, it's amazing, but don't look at it, they can charge you and shoot you in Insanity.