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Monkey Doomsday

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About Monkey Doomsday

Monkey Doomsday is a survival horror game set during an apocalypse in which humanity is de-evolving into monkeys. As an employee of the Mad Monkey Facility in New Mexico, you navigate its levels to find a solution to the crisis while avoiding the facility’s hostile monkeys.

The Mad Monkey Facility

The facility was researching why people were turning back into monkeys and how to develop a cure, but its work made the situation worse. As you explore, you must find access cards to progress through the levels. Enemies can appear at random and follow you through the facility.

Fight or flee

You are on your own, with a Nano quantum banana gun and a limited supply of water melon bullets. You must manage your shots and survive by running or fighting. The game combines first-person shooting with a creepy atmosphere and a comedic setting and cast.

Frequently asked questions

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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