Vaccine
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About Vaccine
Vaccine is a survival horror game about finding a cure for an infected teammate inside a strange house filled with dangerous mutated creatures. You choose one of two members of a special bio-hazard rapid response team, each with different starting abilities, and search for a vaccine before time runs out.
The house and the infection
Each time you return with a vaccine, your teammate eventually relapses. Unless you uncover the house’s mystery and find a way to save them for good, you must search again in a newly and randomly rebuilt house.
Skills and experience
Different actions earn experience points, which you can spend on the skills you consider most useful. This adds a tactical element to the search and your efforts to survive.
Frequently asked questions
The best price for Vaccine is $3.99 at Steam. It is the only shop with an offer that activates in your country.
The minimum requirements for Vaccine are: Windows XP, AMD Athlon, 2 GB RAM, 500 MB storage. It also runs on macOS. The recommended specs are in the System requirements section.
No. Vaccine is a single-player game.
Yes. Vaccine is the full base game. You need nothing else to play it.
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.











