MUTATION PHASE
Region — Global key — no region restriction, activates in every country.
Can be activated in United States
WindowsScreenshots & trailer
Buy MUTATION PHASE key
MUTATION PHASE is a horror-shooter with a first-person view, which narrates the consequences of experiments with sound waves. The situation got out of control. All the personnel of the research complex, as well as local residents, were subject to a strong change in the structure of DNA, as a consequence of which aggressive mutants filled the territory within a few kilometers. In the role of one of the engineers of the complex, who managed to keep his sanity and temporarily restrain the transformation of his body, you have to cope with the disease and get out of the danger zone.
First you will play in the story mode, where you will discover the plot and master the basic game mechanics. After that you will unlock the survival mode, in which you have to fight off constantly arriving hordes of mutants in various locations.
How to activate MUTATION PHASE 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.
