File:Q2.png In Quake 2, the Enviro-Suit is a powerup that allows you to go into pits of slime without getting harmed. You can't hold a lot of them, so be wise when using them. Just like the Rebreather, the Enviro-Suit will allow you to stay underwater (or slime) without drowning. It has limited usage time, so the player will want to pass the danger zone before the suit expires.