Serum Ultimate Edition
Offers
About Serum Ultimate Edition
Serum is a survival game set in a ruined world of toxic fog and mutated creatures. You explore its environments for resources and clues about past events while an arm-mounted timer puts a limit on your time. To survive, you brew Serum for special abilities, find shelter and prepare for each excursion.
Explore and prepare
Different biomes have their own characteristics. You gather resources from animals and plants, search for technology, and learn to create tools, traps and weapons. You can expand your safe zone to establish a sustainable source of Serum, then prepare supplies before heading out again.
Brew and adapt
A brewing system lets you experiment with dozens of Serum combinations. The mixtures enhance your abilities, but Serum can also have side effects. You need to manage your health and stamina and carry enough Serum to handle danger.
Fight mutated creatures
You face mutated enemies with melee, ranged and throwing weapons, including spears, bows and clubs. Serum can infuse and modify weapons to make them more effective against the mutated creatures roaming the island.
Frequently asked questions
The best price for Serum Ultimate Edition is $14.51 at Eneba. That is 58% less than on Steam, where it costs $34.72. 6 shops have an offer that activates in your country.
Some are. This page only shows offers that activate in your country; offers for other regions, or with no stated region, are left out. To see the offers for another country, change your country at the top of the page.
Every key we list activates on Steam. Redeem the key there and Serum Ultimate Edition stays in your library for good.
Yes, with a small risk. Publishers create keys to sell in other shops, which is why a key can cost less than in the official store, and once you activate it the game is yours to keep, just like a store purchase. On average 1–2% of keys fail, so check the shop's buyer protection before you buy: the official store does not refund keys bought elsewhere.
Yes. Serum Ultimate Edition is an edition of Serum. It includes the full game and extra content.
The minimum requirements for Serum are: Windows 10, GeForce GTX 1070, Intel Core i5-8400, 12 GB RAM, 15 GB storage. It runs on Windows only. The recommended specs are in the System requirements section.
No. Serum is a single-player game.
Buy Serum Ultimate Edition 58% cheaper than on Steam.
Serum Ultimate Edition is available for 58% less in shops such as Eneba, Driffle, or Instant Gaming.
Steam lets publishers create keys to sell in other shops. Once you activate a key, the game is yours to keep, just like a store purchase.
Disclaimer: CD keys have an inherent 1–2% average failure rate. Check the shop terms for buyer protection info. Steam offers no buyer protection for keys bought in other shops and doesn't refund them.
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