Wyn

Games

Fallout 4

Bethesda Softworks · Steam 377160 · Verified · Runs from the download

Results depend on your Mac, macOS, Wyn version, and game version. Read each profile’s notes before using it.

How to use or share a profile

Download the JSON to keep a copy of the launch settings. Your Wyn agent can inspect it and apply the profile. Test it on your Mac before treating it as compatible.

To contribute an improvement, choose “Improve this profile”, update the settings and notes, then submit for review. Uploading here does not change your installed Wyn profiles.

fallout-4

Verified Download JSON Improve this profile
Layer
D3DMetal
Windows
win10
Sync
msync
DXVK
false
AVX
true
Executables
fallout4.exe, fallout4launcher.exe
Winetricks
vcrun2019, vcrun2022

Notes

VERIFIED 10 Sep 2026 on this Mac: Apple M4 16GB, macOS 26.5.1 (25F80). Played from the Wyn tile on the GPTK D3DMetal launch path (per-exe AppDefaults d3d11,dxgi,d3d12,d3d10=b). Creation Engine has no Unreal SessionPerformance log (Papyrus bEnableLogging=0); the loaded world is the save name. Commonwealth exitsaves under Documents\My Games\Fallout4\Saves: Exitsave0_…_Commonwealth_010542_20260910200525 (Johnny Bravo, level 20) after the 190s tile; later the same night 227s / 121s / 397s tiles wrote Commonwealth_010545 (00:01) and Commonwealth_010550 (01:05). BNet.3.log login success then Log closed on the first tile; BNet.0.log login then logout at 01:05. Fallout4Prefs.ini: 1920x1080 borderless fullscreen, iPresentInterval=1, sD3DDevice="NVIDIA GeForce 8800 GTX" (Wine's D3D11 enumerator — not DXVK's GeForce 6800; no dxvk log in the install; this title was not lsof'd live). LaunchRecord.layer is not a load measurement. Steam launches Fallout4Launcher.exe; prefer Fallout4.exe with SteamAppId=377160. Keep iPresentInterval=1 — FO4 physics breaks above ~60 fps. MetalFX/HUD stay off. Do not use Libraries.rgl or Libraries.vk.

Environment

WINEDLLOVERRIDESd3d11,dxgi,d3d12,d3d10,atidxx64,nvapi64,nvngx=b
MTL_HUD_ENABLED0
D3DM_ENABLE_METALFX0
D3DM_SHOW_HUD_STATS0

Agents: GET /api/v1/profiles/fallout-4.json or GET /api/v1/games/fallout-4.json.