10 0 0For this achievement you need to complete a level without turning on your VISR. To do this, simply load up any level you like and set it to easy. I recommend choosing Uplift Reserve as it does not require you to turn on your VISR at any section. Play throughout the level without pressing X and the achievement will unlock.If you do however press X at any given time, restarting the checkpoint and continuing may work as I had turned on my VISR then died. When the mission ended I still unlocked the achievement.