Phasmophobia System Requirements & Compatibility – Windows 10/11 PC & macOS Desktop (2026)

The download offered here is listed as a free pre-installed build (Build 25811160, 19.8 GB). The game itself is a paid title on Steam, and the site encourages supporting the developers by purchasing it there if you enjoy it.

Yes. This build ships with the online fix already included, so multiplayer and co-op work over the internet without an extra patch. Everyone must be running the exact same build — if one player updates and others do not, lobbies will not connect.

Build 25811160, updated on October 9, 2026. It matches the Steam update from October 8, 2026 and is reported as the current, up-to-date version.

The site includes an explicit false-positive notice stating that antivirus tools will mark files as trojan. We are not making any additional safety claims beyond that notice. If it concerns you, the site's own guidance is not to download.

The download is 19.8 GB, but the listed minimum requirement is 21 GB of available space. Leave extra headroom for extraction and save data.

Yes. The store listing notes VR support, along with full controller support and Steam Deck playability.

This usually happens when the archive is extracted into a folder that antivirus or Defender is actively scanning. Extract into an excluded folder, and make sure the download completed fully before unzipping.

Yes, single-player is supported, but the game is designed around 4-player co-op. In our testing, solo play was noticeably less enjoyable than group sessions.