Here is the explanation of the progression: Get Overload to Level 4 and get Heavy Overload upgrade (if playing on Insanity), otherwise Area Overload.This is the way that I suggest optimal play through on Insanity difficulty.Įarly in the game, you will want Garrus to get Overload as early as possible. In this section, I will cover general progression for how squad points should be allocated for Garrus.
