Surviving Phase 4 is not for the faint of heart. You've made it this far, but the real challenge is only just beginning. The enemy is closing in, and the only way to escape is through the secret underground bunker hidden beneath the abandoned disco ball.
But be warned, the bunker is guarded by a snarky AI who delights in making you question your life choices.
Phase 4 Survivors: The Unrelenting Thrill Ride
Assemble the Squad Phase 4 101 Bunker Map