Hot Winter Games
Alterum
Social deduction horror game with voice recognition, full of betrayal and dark rituals. Awaken in a cult of restless souls: spells spoken aloud summon powers - or doom. Alliances or deceit: can you distinguish truth when a word is a curse?
- Released
- 9 November 2026
- Developer
- Hot Winter Games
- Publisher
- Hot Winter Games
- Engine
- Unity 6
- Platforms
- PC (Microsoft Windows)
- Genres
- Tactical · Indie
- 12
- Achievements
Alterum
Quick answers
Alterum
The story
At their next site, a group of brave explorers encounters something inexplicable: some of them are possessed by restless souls. Those who were recently loyal companions have become something "altered".
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Key facts
Platforms
Game modes
- Multiplayer
- Co-operative
Themes
- Action
- Horror
- Thriller
- Survival
- Stealth
- Mystery
Alterum
Trailer

Alterum
Screenshots
Alterum
Reviews and languages
10 languages in the interface, 4 of them with full voice acting. English is supported, with full voice acting.
Publisher's content notice
Game contains stylized violence: players fight each other and possessed creatures using weapons and spells, which can result in character deaths and scenes of ritual killing/sacrifice as part of the game session (some members of the group is "altered" and hunts the others). Blood and injuries are depicted in a stylized, non-photorealistic manner. The game also features the consumption of alcohol and medical substances — players may choose, at their own discretion, to use these to gain temporary in-game advantages (such as boosted stats or removal of negative effects). This consumption is optional and not required to use, and does not contain realistic promotion of or instructions for use. There is no sexual content, nudity, or explicit material in the game.
Alterum




