Mutation Madness
Offers
Trailers & screenshots
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About Mutation Madness
Mutation Madness is an action game in which you play as a scientist fighting a mutant-virus outbreak in Cell City. Armed with a disinfectant gun, you navigate varied levels and maps, eliminate waves of viruses and rescue the city. As you progress, you uncover information about the outbreak and piece together the mystery of the Madvirus.
Fight the outbreak
Use vaccines and antivirals as tactical items to improve your combat abilities. You can unlock upgrades for your disinfectant gun to take on tougher challenges, and team up with mascot companions to fight the virus.
Modes and challenges
Infinite Mode pits you against endless hordes of viruses, testing your skills and endurance. Hard Difficulty mode brings deadlier waves and mutating viruses.
Progress and achievements
Conquer levels, defeat enemies and complete special feats to earn achievements.
Frequently asked questions
The best price for Mutation Madness is $5.99 at Steam. 3 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 Mutation Madness 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.
The minimum requirements for Mutation Madness are: Windows 10, GeForce GTX 960, Intel Core i5-2300, 4 GB RAM, 5 GB storage. It also runs on macOS. The recommended specs are in the System requirements section.
No. Mutation Madness is a single-player game.
Yes. Mutation Madness 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.
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