Mayhem in Single Valley
Offers
- −80%$2.99View Offer
Trailers & screenshots
1 / 10



About Mayhem in Single Valley
Mayhem in Single Valley is an action-adventure about Jack, a mischievous kid with a twisted family, a trusty slingshot and a run of bad luck. After accidentally starting the apocalypse, you face monstrous swarms and try to save the town while making it back to the dinner table in time.
Save Single Valley
As the town crumbles, you uncover its hidden secrets, including Jack’s family history and the strange truth about the neighbors. The adventure also breaks the fourth wall on its Steam page.
Understand the creatures
The monsters in Single Valley each have their own likes and dislikes. You can watch how they move and destroy things, then use their behavior creatively; you do not always have to kill them.
Solve the challenges
As reality breaks apart, you raft across poisonous rivers, attend the Elementary School of Ghosts, clone yourself and face the trials of earning your father’s approval.
Frequently asked questions
The best price for Mayhem in Single Valley is $1.11 at K4G. That is 62% less than on Steam, where it costs $2.99. 21 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 Mayhem in Single Valley 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 Mayhem in Single Valley are: Windows 7, Intel Core 2 Duo, 2 GB RAM, 2 GB storage. It runs on Windows only. The recommended specs are in the System requirements section.
No. Mayhem in Single Valley is a single-player game.
Mostly, yes. Valve rates Mayhem in Single Valley as Playable on the Steam Deck: it runs, but may need some manual setup.
Buy Mayhem in Single Valley 92% cheaper than on Steam.
Mayhem in Single Valley is available for 92% less in shops such as K4G, Kinguin, or YUPLAY.
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.











