01At a glance
- Query
- meridian installer
- Product
- Meridian for Windows
- Firmware
- Your own official PS5UPDATE.PUP
- Games included
- None — own your library
02What "meridian installer" means here
"meridian installer" gets its own page here instead of a forum thread. Meridian runs PS5 games you own on Windows once File → Install Firmware has loaded Sony's official PS5UPDATE.PUP.
Keep the default install path: OneDrive, Dropbox, and network drives break shader-cache writes. SmartScreen notes are in Windows installer.
The launcher lists 400+ titles, each rated Stable, Beta, or Test. Get the Windows build from /download.
03First boot
- Download the Windows installer.
- File → Install Firmware with your own PS5UPDATE.PUP from Sony.
- Boot system software, then add the games you own.
04Questions
Q.01Is "meridian installer" a game download?
No. This page is about Meridian, a Windows PlayStation 5 emulator. Games are copies you already own.
Q.02Where is the installer?
The Windows installer is on /download on this host.