protonscr

WINEPREFIX

509 threads 260 games 1029 mentions 2013-02 to 2026-09

Path to the Wine prefix, the virtual C: drive. Proton manages its own prefix per game under steamapps/compatdata/<appid>/pfx.

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Values people posted
WINEPREFIX257
WINEPREFIX=/path/to/wineprefix8
WINEPREFIX=$HOME/.local/share/Steam/SteamApps/compatdata/105450/pfx/6
WINEPREFIX=$HOME/.steam/root/steamapps/compatdata/39210/pfx6
WINEPREFIX=$HOME/.steam/root/steamapps/compatdata/393380/pfx6
WINEPREFIX=/home/doug/Storage/SteamLibrary/steamapps/compatdata/559100/pfx/6
WINEPREFIX=/path/to/prefix6
WINEPREFIX=$PWD/pfx5
WINEPREFIX=$STEAMAPPS/compatdata/359320/pfx5
WINEPREFIX=/mnt/2tb/Games/proton/steamapps/compatdata/495420/pfx/5
Games discussing it
Elite Dangerous24 mentions
FINAL FANTASY XIV Online22 mentions
Foundation19 mentions
Age of Empires® III (2007)15 mentions
State of Decay 2: Juggernaut Edition15 mentions
Space Engineers14 mentions
Grand Theft Auto V Legacy13 mentions
Rocksmith® 2014 Edition REMASTERED LEARN & PLAY12 mentions
Cyberpunk 207711 mentions
Monster Hunter: World10 mentions
DOOM9 mentions
Squad9 mentions
Threads
Elite Dangerous protonopen24 mentions
Final Fantasy 14 protonopen22 mentions
Foundation protonopen19 mentions
Age Of Empire 3: Complete Collection protonopen15 mentions
State of Decay 2: Juggernaut Edition protonopen15 mentions
Space Engineers protonopen14 mentions
Rocksmith 2014 (Remastered) Unlaunchable protonopen12 mentions
Cyberpunk 2077 protonopen11 mentions
Grand Theft Auto V protonopen11 mentions
Monster Hunter World protonopen10 mentions
Better deployment of dll for setup_dxvk.sh dxvkclosed9 mentions
eFootball PES 2020 protonopen9 mentions

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