Just Cause 4
21:9
Native
32:9
Native
Gameplay Scaling
Hor+
HUD
Edge-positioned
Centered HUD
Unavailable
Cutscenes
16:9 pillarboxed
Menus
Ultrawide
FOV
Correct
Black Bars
Cutscenes only
Flawless Widescreen
Not Supported
Community Fix
Not needed
Online Safety
Safe
Overview
WSGF and PCGamingWiki agree that ultrawide and 32:9 are natively Hor+ (WSGF silver for ultrawide). Cutscenes keep a static aspect and FMVs are 16:9 pillarboxed. WSGF notes the map HUD sits at the edges and at 32:9 the HUD is pulled into a 21:9-wide area, plus a minor grapple menu mouse offset on 32:9. FOV can only be changed with a Cheat Engine table.
Compatibility details
21:9 SupportNative
32:9 SupportNative
Gameplay ScalingHor+
HUD BehaviorEdge-positioned
Centered HUDUnavailable
Cutscene Support16:9 pillarboxed
Menu SupportUltrawide
FOVCorrect
Black BarsCutscenes only
StretchingNone observed
Fixes
No fix required.
Just Cause 4 supports 32:9 correctly out of the box across every mode.
Patch history & verification
1.0 (WSGF tested)Sep 20, 2026
Read WSGF entry (Hor+ native at 21:9/32:9, static-aspect cutscenes, HUD notes) and PCGamingWiki (FMVs pillarboxed, FOV hackable). Steam listing is named Just Cause 4 Reloaded with the same appid. No Flawless Widescreen module found. Latest patch not confirmed; menu behavior lower confidence.