Insurgency Zero Squad are the Arc Troopers of the HellDievers. 0 tolerance, 0 chances, 0 survivors - these are LIME and CLEMENTINE, two special agent operatives who are activated when there is a ZERO LEVEL THREAT - ZERO Level means that the danger could wipe out virtually anything on EARTH SUPERIA and ZERO level also means that they need to wipe out the threat with extreme prejudice.