Add ONE PIECE ODYSSEY (UE4 + SteamStub, same profile as GB4)

Recon: UE4, SteamStub-wrapped (.bind present, .text entropy 8.00), no native
ultrawide, and the community workaround is raising FOV at 32:9 - the Vert-
signature. That is the Gundam Breaker 4 scenario exactly, so it reuses the
proven SUWSF method and UE4-generic patterns.

Patterns cannot be verified statically because the exe is encrypted; marked
unverified until a runtime check confirms the matches.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

README.md

@@ -16,6 +16,7 @@ Most force **Hor+ FOV** (a wider screen shows you *more* rather than zooming in)
 |---|---|---|---|
 | [Gundam Breaker 4](games/GundamBreaker4/) | Unreal Engine 4.27 | SUWSF | ✅ Confirmed working at 5120×1440 |
 | [Burglin' Gnomes](games/BurglinGnomes/) | Unity 6 (Mono) | BepInEx plugin | ✅ Confirmed working at 5120×1440 |
+| [ONE PIECE ODYSSEY](games/OnePieceOdyssey/) | Unreal Engine 4 | SUWSF | ⚠️ New — unverified |
 | [Clair Obscur: Expedition 33](games/Expedition33/) | Unreal Engine 5 | External ([ClairObscurFix](https://github.com/Lyall/ClairObscurFix) by Lyall) | ⚠️ Partial — reduced profile, see notes |
 
 ## Install

games/OnePieceOdyssey/README.md

@@ -0,0 +1,65 @@
+# ONE PIECE ODYSSEY — UltraWide Fix
+
+⚠️ **New — patterns not yet verified at runtime.**
+
+- **Engine:** Unreal Engine 4
+- **Steam AppID:** 814000
+- **Executable:** `odyssey-Win64-Shipping.exe` (**SteamStub-encrypted**)
+- **Method:** SUWSF runtime memory patch
+
+## Why this mirrors Gundam Breaker 4
+
+Same engine, same DRM, same symptom — the game has no native ultrawide support and
+the community workaround is *raising FOV* at 32:9, which is the Vert- signature:
+the camera holds horizontal FOV constant, so a wider display crops vertically
+instead of showing more.
+
+Because the exe is SteamStub-wrapped (`.bind` section, `.text` entropy 8.00), it is
+encrypted on disk and cannot be patched statically. SUWSF patches the decrypted
+image in memory at launch, which is also why the fix survives into gameplay.
+
+The patterns are the UE4-generic ones proven on Gundam Breaker 4.
+
+## Install (Linux / Proton)
+
+```bash
+./install.sh OnePieceOdyssey
+```
+
+Then **required** — Steam → Properties → Launch Options:
+
+```
+WINEDLLOVERRIDES="dsound=n,b" %command%
+```
+
+Set **5120×1440** fullscreen in-game.
+
+## Patches
+
+| Patch | Effect |
+|---|---|
+| `AspectRatioAxisConstraint` | Forces `MaintainYFOV` → Hor+ FOV. **Do not use at 16:9 or narrower.** |
+| `ConstrainAspectRatio` | NOPs the pillarbox/letterbox clamp |
+| `HardcodedAspect_16by9_*` | Optional fallbacks, disabled by default |
+
+## Verifying / troubleshooting
+
+Add `PROTON_LOG=1` to the launch options, then:
+
+```bash
+./tools/read_protonlog.sh 814000
+```
+
+SUWSF reports each pattern as `Found patch … N matches` or `No pattern found, skipping`.
+If `AspectRatioAxisConstraint` misses, derive the exact bytes from a runtime dump:
+
+```bash
+python3 tools/dump_decrypted.py odyssey-Win64-Shipping.exe   # while the game runs
+python3 tools/aob.py <dump> games/OnePieceOdyssey/SUWSF.ini
+```
+
+## Open questions
+
+- [ ] Do the GB4 patterns match this build?
+- [ ] Is the HUD sane at 32:9, or stretched/misplaced?
+- [ ] Any pillarboxing left in cutscenes?

games/OnePieceOdyssey/SUWSF.ini

@@ -0,0 +1,71 @@
+[UserSettings]
+; ==========================================================================
+;  ONE PIECE ODYSSEY - UltraWide Fix (SUWSF patch)
+;  Target display: Samsung 49" Odyssey G93SC  (5120x1440, 32:9)
+;  Engine: Unreal Engine 4  |  Exe is SteamStub-encrypted -> runtime patch
+; ==========================================================================
+; Your screen resolution used in patch calculations. "auto" reads primary
+; display; set explicitly if auto misreads under Proton/DPI scaling.
+Resolution="5120x1440"
+; Globally enable or disable all patches (default: true)
+Enabled=true
+
+; --------------------------------------------------------------------------
+;  WARNING: PATCHES BELOW. These are CANDIDATE UE4 patterns adapted from
+;  known-good UE4 fixes (Trepang2 / Lies of P). Because GB4's .text is
+;  SteamStub-encrypted on disk we cannot verify the exact bytes statically;
+;  SUWSF scans the DECRYPTED image in memory at runtime, so if GB4's UE4.27
+;  codegen matches these generic patterns they apply directly.
+;
+;  If a patch reports 0 matches (see SUWSF log / no visual change), run
+;  tools/dump_decrypted.sh while the game is running and send me the dump so
+;  I can derive GB4's exact pattern. Each patch is independent - a miss on one
+;  does not stop the others.
+; --------------------------------------------------------------------------
+
+; [1] HOR+ FOV  -- the primary fix.
+; Forces ULocalPlayer AspectRatioAxisConstraint to 0 (AspectRatio_MaintainYFOV).
+; This makes the camera keep VERTICAL FOV constant and expand horizontally
+; (Hor+), removing the zoomed-in feel at 32:9. Do NOT use at 16:9 or narrower.
+; Value BA 00 00 00 00 = "mov edx, 0" ; 90 90 90 = pad nops.
+[Patch:AspectRatioAxisConstraint]
+Enabled=true
+Pattern="0F ?? ?? ?? 0F ?? ?? ?? ?? ?? 41 ?? ?? ?? ?? ?? 00 00 48 ?? ?? ?? ?? 00 00 4C ?? ??"
+Offset=10
+Value="BA 00 00 00 00 90 90 90"
+ValueType="byte"
+Match="1"
+Module="auto"
+
+; [2] Disable pillarboxing/letterboxing (bConstrainAspectRatio = 0).
+; Prevents the game clamping the render to 16:9 with black side bars.
+[Patch:ConstrainAspectRatio]
+Enabled=true
+Pattern="33 ?? ?? 83 ?? 02 31 ?? ?? 0F ?? ?? ?? ?? 00 00"
+Offset=0
+Value="90 90 90 90 90 90"
+ValueType="byte"
+Match="1"
+Module="auto"
+
+; [3] OPTIONAL fallback: some UE builds hardcode 16:9 (1.777778) as a float
+; (39 8E E3 3F) or (3B 8E E3 3F) and clamp to it. Disabled by default because
+; it can double-apply with patch [1]. Enable ONLY if [1] misses and you still
+; see a squeezed/zoomed image. Writes your true aspect ratio in its place.
+[Patch:HardcodedAspect_16by9_a]
+Enabled=false
+Pattern="39 8E E3 3F"
+Offset=0
+Value="aspectratio"
+ValueType="float"
+Match="all"
+Module="auto"
+
+[Patch:HardcodedAspect_16by9_b]
+Enabled=false
+Pattern="3B 8E E3 3F"
+Offset=0
+Value="aspectratio"
+ValueType="float"
+Match="all"
+Module="auto"

games/OnePieceOdyssey/game.conf

@@ -0,0 +1,20 @@
+# ONE PIECE ODYSSEY — metadata for ../../install.sh
+TITLE="ONE PIECE ODYSSEY"
+APPID=814000
+
+EXE="odyssey-Win64-Shipping.exe"
+COMMON_SUBDIR="ONE PIECE ODYSSEY/odyssey/Binaries/Win64"
+ENGINE="Unreal Engine 4 (SteamStub DRM — runtime patching required)"
+
+METHOD="suwsf"
+LOADER="dsound.dll"
+LAUNCH_OPTION='WINEDLLOVERRIDES="dsound=n,b" %command%'
+
+# UE4 config-level partial win: fixes menus immediately; SUWSF carries gameplay.
+PREFIX_INI="drive_c/users/steamuser/AppData/Local/odyssey/Saved/Config/WindowsNoEditor/Engine.ini"
+read -r -d '' INI_BLOCK <<'BLOCK' || true
+[/Script/Engine.LocalPlayer]
+AspectRatioAxisConstraint=AspectRatio_MaintainYFOV
+BLOCK
+
+STATUS="NEW — UE4+SteamStub like GB4; patterns unverified at runtime"