Example configuration for Steam Proton user settings

user_settings.py

#!/usr/bin/env python3

import os

user_settings = {
    #logs are saved to $HOME/steam-$STEAM_APP_ID.log, overwriting any previous log with that name
#    "WINEDEBUG": "+timestamp,+pid,+tid,+seh,+debugstr,+module",

#    "DXVK_LOG_LEVEL": "info",

    #Enable DXVK's HUD
#    "DXVK_HUD": "devinfo,fps",

    #Use wined3d for d3d11 instead of dxvk
#    "PROTON_USE_WINED3D11": "1",

    #Disable d3d11 entirely
#    "PROTON_NO_D3D11": "1",

    #Disable in-process synchronization primitives
#    "PROTON_NO_ESYNC": "1",

    #Debug the Vulkan loader
#    "VK_LOADER_DEBUG": "all",
}

game_id = None
if game_id == None and 'SteamAppId' in os.environ:
    game_id = int(os.environ["SteamAppId"])
if game_id == None and 'SteamGameId' in os.environ:
    game_id = int(os.environ["SteamGameId"])
if game_id == None and 'STEAM_COMPAT_DATA_PATH' in os.environ:
    game_id = int(os.path.basename(os.environ['STEAM_COMPAT_DATA_PATH']))

print("Running user settings for game %s:" % (game_id))

# Age of Empires II: HD Edition
if game_id == 221380:
    print("- Skipping launcher")
    game_dir = os.path.expanduser('~/.steam/steam/steamapps/common/Age2HD/')
    if not os.path.islink(game_dir + 'Launcher.exe'):
        os.remove(game_dir + 'Launcher.exe')
        os.symlink(game_dir + 'AoK HD.exe', game_dir + 'Launcher.exe')