Serum Accounts

Go to: http://store.steampowered.com/ and download STEAM client Click "Install Steam" (from the upper right corner) Install and start application, login with your Account name and Password (create one if you don't have). Please follow these instructions to activate a new retail purchase on Steam: Launch Steam and log into your Steam account. Click the Games Menu. Choose Activate a Product on Steam... Follow the onscreen instructions to complete the process. After successful code verification go to the "LIBRARY" tab and start downloading.

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?

Features A mysterious world to exploreUnravel the mystery of Serum and find your way out while exploring different biomes and their unique characteristics. Find clues about past events and use the new-found wisdom to survive while experiencing beautiful graphics delivered with the power of Unreal Engine 5. Gather, hunt & farmFigure out how to create new tools, traps, and weapons.

Gather Serum from animals and plants and expand your safe zone to create a sustainable source of the substance. Prepare wisely for your next excursion to ensure it won’t be your last one. Experiment with different formulas of SerumTake advantage of a unique brewing mechanism that allows you to create various mixtures of Serum.

Experiment with dozens of combinations and use them to enhance your abilities. Ensure you’re carrying enough to get you out of a tough spot.

Fight your way outClash with various creatures using a multitude of weapons: melee, ranged, and throwing including spears, bows and clubs. Use Serum to infuse and modify your weapons and gain the upper hand against mutated abominations that roam the island. Defy the oddsEndure in a hostile environment under the pressure of time.

Manage your health, stamina, and beware of Serum side effects.