Steam Machine

Can the Steam Machine run The Mound: Omen of Cthulhu?

FrameReady has not confirmed how The Mound: Omen of Cthulhu behaves on SteamOS yet. The Mound launches July 15 and has no Steam Deck rating or confirmed SteamOS behavior yet. Check back after launch for verified compatibility.

Reviewed July 12, 2026. Evidence: unknown.

The Mound: Omen of Cthulhu on the Steam Machine at a glance

Official SteamOS or Deck status
Not rated yet (pre-launch)
Anti-cheat
Unconfirmed
Required launcher
Steam
Controller support
Unconfirmed

The Mound launches July 15 and has no Steam Deck rating or confirmed SteamOS behavior yet. Check back after launch for verified compatibility.

Check your own target

Change the OS, resolution, and FPS target to see the verdict and upscaling advice for your setup.

Insufficient evidence

FrameReady has not confirmed how The Mound: Omen of Cthulhu behaves on SteamOS yet. The Mound launches July 15 and has no Steam Deck rating or confirmed SteamOS behavior yet. Check back after launch for verified compatibility.

Official SteamOS or Deck status
Not rated yet (pre-launch) unknown
Anti-cheat
Unconfirmed
Required launcher
Steam
Controller support
Unconfirmed
VRAM pressure at this target
moderate
Suggested internal resolution
Render near 1080p to 1440p, FSR Quality up to 1440p
Windows drivers
Official Valve Windows drivers are available for the Steam Machine.

Installing Windows on the Steam Machine currently means replacing SteamOS. Valve has released official Windows drivers, but the dual-boot wizard is not available yet, so you cannot keep both without a manual setup and a drive wipe.

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