What is Serum PC?

Immerse yourself in a survival experience, where a mysterious liquid takes hold of your life. Courage, time pressure and the sheer will to survive will determine your future. This page focuses specifically on the PC (Windows) version of the game, including prices, regions, activation methods and compatible storefronts.

How can I find the best price for Serum PC?

We track live prices for Serum PC from official retailers and trusted third-party marketplaces. Use the country, platform and service filters below to compare offers side by side and quickly spot the cheapest key that works in your region.

How do I redeem a Serum PC game key?

After you buy a Serum PC game key, you'll receive a secure digital code (often called a CD key or activation key). Redeem it through the correct platform client — for example Steam, PlayStation, Xbox or another supported launcher — and the game will be added to your library for download. Always double-check platform and region compatibility before you purchase to avoid activation issues.

About Serum PC

Immerse yourself in a survival experience, where a mysterious liquid takes hold of your life. Courage, time pressure and the sheer will to survive will determine your future.

Storyline

Unravel the mystery of Serum and survive the fight against time amidst a ruined world of destruction and mutated creatures. Your life is at stake! The toxic fog obscures the dangers in an apocalyptic world where every second counts. A relentless timer on your arm decides between life and death. Prove your courage, explore the mysterious environment for resources and brew serums for unique abilities. Every dose of serum can make the difference in the fight for survival against mutated enemies. Find shelter in the chaos, search for technology and modify weapons for greater effectiveness. The race against time begins now. Will you survive?

Game details

Publisher	Toplitz Productions
Developer	Game Island
Genre	Indie, Adventure, Role-playing (RPG), Simulator
Game mode	single-player, multiplayer, co-op
Theme	Action, Science fiction, Survival
Platforms	PC (Windows)