ZAMB! Biomutant Extermination
Region — Global key — no region restriction, activates in every country.
Can be activated in United States
WindowsScreenshots & trailer
Buy Zamb! Biomutant Extermination key
Play as two special operatives and fight your way through a mad scientist's secret asteroid base whilst defending yourself against his army of evil mutants. Develop the skills of your agent, increase their power and overcome 24 uniquely challenging levels which get harder as you progress. Play solo, or draft in a loyal friend for epic co-op action. Use everything at your disposal in order to eliminate the mutant army and put a stop to their evil before it spreads across the universe.
How to activate Zamb! Biomutant Extermination on Steam
- 01
Buy & receive your code
Complete checkout — your code lands in your inbox in ~30 seconds, and is always available under Orders in your Gameplug account.
- 02
Open Steam
In the desktop client: top-left menu "Games" → "Activate a Product on Steam…" (or use the web link below).
- 03
Enter your key
Paste the key (format XXXXX-XXXXX-XXXXX) and accept the Steam Subscriber Agreement.
- 04
Install & play
The game joins your library permanently — install it on any machine you sign in to.
Code not working? Contact support — confirmed-invalid codes are replaced or refunded.
