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Containment Breach

Also known as Containment Breach, cb, containment breach

Containment Breach is a wave-based zombie survival game where you can blow the limbs off of enemies. Earn points to unlock doors, buy and upgrade weapons, perks, and equipment. See how fast you can escape the facility or choose to stay and go for the highest round possible.

Last update
24 May 2026
Original sources
1
Latest update
Patch notes

Boss Balancing and Quality of Life

Balancing boss zombie has a 50% chance to spawn after round 20 boss zombie spawns near the player instead of a random position boss zombie always drops max ammos boss zombies health scales with the round the boss zombie…

5 changesGameplayBalance
Latest updates

Update history

Browse past updates and patch notes for this game.

3updates

Gallery

In-game media