Sinisomnia −16%

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Sinisomnia is a psychological point-and-click horror game that traps you in a looping nightmare of uncertainty and dread. Scattered fragments, unsettling oddities, and the constant sense that something isn’t right await at every turn.

Developer: Dave Kang, Aditya Nair, Melch Valimento
Publisher: Fiction Roast
Released: 24 Oct 2025
Price: $5.87 ~~$6.99~~
Platforms
Languages: English +2

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Players on Steam, last 48 hours

Steam concurrent players, polled every 30 days. Observed since 24 Oct 2026. As of 22:59 UTC.

Show the numbers

Players of Sinisomnia, last 48 hours, newest first
Poll	Players
13:55 UTC	0

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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Sinisomnia −16%

Players on Steam, last 48 hours

Players on Steam, last 48 hours

Players By Month

Sinisomnia −16%

Players By Month