21:9
Partial
32:9
Fix Required
Gameplay Scaling
Vert-
HUD
Centered
Centered HUD
Native
Cutscenes
16:9 pillarboxed
Menus
16:9
FOV
Narrow
Black Bars
Cutscenes only
Flawless Widescreen
Recommended
Community Fix
Available
Online Safety
Unknown
Overview
21:9 resolutions remove the 'cinematic' letterboxing that appears on the base 16:9 image, per a PCGamingWiki editor test with custom resolutions (2560x1080, 3840x2160, 5760x1080), but 32:9 is pillarboxed down to 21:9 rather than filling the full screen. A community FWS plugin exists to address FOV/pillarboxing but is only hosted via Google Drive, so its safety could not be independently confirmed.
Compatibility details
21:9 SupportPartial
32:9 SupportFix Required
Gameplay ScalingVert-
HUD BehaviorCentered
Centered HUDNative
Cutscene Support16:9 pillarboxed
Menu Support16:9
FOVNarrow
Black BarsCutscenes only
StretchingNone observed
Fixes
Recommended fix
Flawless Widescreen FWS plugin for House of Ashes
UltraWideCheck links to third-party mods and tools but does not host or distribute mod files.
Already have one of these? It works too
Supermassive Games Border RemoverGeneric border remover used across several Supermassive Games titles.
Learn more
Patch history & verification
Current Steam buildSep 23, 2026
Verified via PCGamingWiki wikitext (ultrawidescreen=true for 21:9 with a named editor test citation, 32:9 pillarboxed to 21:9). Could not find a second independent source beyond PCGamingWiki for this specific title (no dedicated Reddit/WSGF thread found in this session), so confidence is slightly lower than House of Ashes' sibling title Man of Medan; rated partial/fix-required conservatively and online_fix_safety left unknown.
