The current stable build, the experimental beta, or any earlier release if a new one gives you trouble. Windows 10 / 11, 64-bit.
Experimental features before they land in stable. Expect rough edges — if something breaks, the stable build is one click away.
Download betaIf the newest build misbehaves with your setup, roll back to one that worked. Each entry keeps its own installer.
The download here is the same executable for everyone. Pro is a licence, not a separate build — buy on Steam or itch.io and the timer on the depth modes goes away.
See what Pro unlocksNothing is patched into your games — FlatVR runs beside them.
Run the installer, start FlatVR, and put your headset on its usual runtime — SteamVR or any OpenXR runtime will do.
Press Refresh Window/Monitor List and select the running game, a monitor, or the virtual monitor you created.
Choose a depth mode and the screen appears in front of you. The documentation covers every tab in detail.