Altar
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About Altar
Altar is a horror game in which you search for and destroy the altars binding a vengeful spirit before it eliminates you. The AI-driven ghost adapts with each playthrough, so its behavior can make every session different.
Find and destroy the altars
You use cleansing items such as holy water and salt while the ghost hunts you. The game uses procedural generation, and its visual and audio design changes to build tension. The ghost has AI-driven traits.
Co-op mode
Co-op is accessible, but multiplayer is not currently functional: its AI and spawner mechanics are still being refined.
Frequently asked questions
The best price for Altar is $0.99 at Steam. It is the only shop with an offer that activates in your country.
The minimum requirements for Altar are: Windows 10, GeForce GTX 970, Intel Core i5-6600, 8 GB RAM, 2 GB storage. It runs on Windows only. The recommended specs are in the System requirements section.
Yes. Altar has multiplayer and a single-player mode. It supports online co-op, online PvP and LAN play.
Yes. Altar 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.











