Does Project P.I.T.T. support controllers and Steam Deck?
Current Steam data lists Full controller support; a June 7 pre-release reply supplied an earlier testing caveat.
Quick answer
Yes. The current Steam store lists Full controller support, and the launch FAQ lists the game as Steam Deck Verified. In a pre-release reply dated 7 June 2026, before the 19 August launch, Froke said controller testing was incomplete and small issues were possible; treat that as a dated caveat, not a current bug list.
Steps
- Connect the controller through Steam and launch the current game build.
- Check the specific action that fails rather than assuming the whole controller profile is unsupported.
- If an action remains broken, report the controller model and missing action in the Steam discussion linked below.
Requirements / limits
- The official launch FAQ says Steam Deck Verified.
- In the 7 June pre-release reply, the developer confirmed support but described testing at that time as incomplete.
- No official controller-by-controller compatibility list was published in the sources checked.
Common mistakes
- Reading Steam Deck Verified as a promise that every third-party controller has been fully tested.
- Presenting the 7 June pre-release testing caveat as a current compatibility matrix.
- Reporting only that controller support is broken without naming the affected action and hardware.
Still unverified
- Which controller models have known action-specific issues?Not verifiedThe developer reply does not provide a compatibility matrix.