School 666
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About School 666
School 666 is a co-op horror game about identifying anomalies and finding a way out of an endless school. You decide whether to go forward or turn back, while uncovering the story behind the dimension and trying to stay alive.
Find the anomalies
In the normal levels, players check for anything abnormal. If you find an anomaly, go back; if there is none, go forward. Choosing the wrong direction returns you to the origin. More than 100 anomalies can appear: chairs, stationery, blackboards and even entire classrooms, with some frightening and others absurd.
Escape the dimensions
After you pass six normal levels, a powerful anomaly pulls you into its dimension. The game includes more than 20 stages of abnormal dimensions, each with different rules. In these boss levels, you must work out the rules and find a way to escape.
Frequently asked questions
The best price for School 666 is $9.99 at Steam. It is the only shop with an offer that activates in your country.
The minimum requirements for School 666 are: Windows 10, GeForce GTX 1050 Ti, Intel Core i5-6500, 8 GB RAM, 25 GB storage. It runs on Windows only. The recommended specs are in the System requirements section.
Yes. School 666 has multiplayer and a single-player mode. It supports online co-op.
Mostly, yes. Valve rates School 666 as Playable on the Steam Deck: it runs, but may need some manual setup.
Yes. School 666 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.











