Alterum −10%

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A multiplayer social deduction horror where spells are spoken aloud. One of you is altered. Cast magic with your voice, hunt the traitor, survive the ritual. Every word can save - or kill.

Developer: Hot Winter
Released: 9 Nov 2026
Price: $8.99 ~~$9.99~~
Platforms
Languages: English +9

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Players on Steam, last 48 hours

Steam concurrent players, polled every 4 hours. We began tracking this game on 9 Nov 2026, so this range has no readings before then yet. As of 23:14 UTC.

Show the numbers

Players of Alterum, last 48 hours, newest first
Poll	Players
22:52 UTC	38
21:52 UTC	59
20:51 UTC	85
20:18 UTC	94
17:23 UTC	21
17:00 UTC	2

How this is measured

Player counts over time, as we observed them.

Counts people running the game through Steam only. Players on other stores, consoles or launchers are not included.
We poll the busiest games every 15 minutes and quiet ones as rarely as once a month, so a short spike between polls can be missed. Each game shows how often it is polled.
Our player history starts on 19 October 2026. Earlier peaks, including launch peaks, are not in our data.

Source: Steam Web API, ISteamUserStats/GetNumberOfCurrentPlayers. Full methodology

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Alterum −10%

Players on Steam, last 48 hours

Players on Steam, last 48 hours

Players By Month

Alterum −10%

Players By Month