diff --git a/CHANGELOG.md b/CHANGELOG.md
index 4a2d8a4..231f19c 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,17 @@
 # Changelog
 
+## Unreleased
+
+- **Clair Obscur: Expedition 33 → native.** Removed the vendored ClairObscurFix:
+  it's archived, crashed on save load on current builds, and its config flags
+  don't gate its hooks (so a "reduced profile" never reduced the crash surface).
+  The game added official ultrawide support in patch 1.2.3 and works at 5120×1440
+  with no mod. New `METHOD=native` marks such entries; install/build/publish treat
+  them as no-op / no-artifact.
+- **New game: ONE PIECE ODYSSEY** (UE4 + SteamStub). SUWSF loads, but the
+  GB4 patterns don't match this build (FOV pattern 0 matches; pillarbox pattern
+  false-matched). Needs runtime-derived patterns. ⚠️ in progress.
+
 Versioning applies to the collection as a whole: **adding a game is a minor bump**,
 fixes/tuning to existing entries are patch bumps.
 
diff --git a/README.md b/README.md
index fe7aa84..d2ebd6e 100644
--- a/README.md
+++ b/README.md
@@ -17,7 +17,7 @@ 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 |
+| [Clair Obscur: Expedition 33](games/Expedition33/) | Unreal Engine 5 | Native | ✅ Native ultrawide since patch 1.2.3 — no fix needed |
 
 ## Install
 
diff --git a/THIRD_PARTY.md b/THIRD_PARTY.md
index 094ece7..b1e8afb 100644
--- a/THIRD_PARTY.md
+++ b/THIRD_PARTY.md
@@ -32,13 +32,12 @@ them; all runtime patching is performed by SUWSF.
 - Used only for runtime inspection while developing a fix; it is NOT part of any
   release package and is not required by end users.
 
-## ClairObscurFix  (the entire Expedition 33 fix)
-- Author: **Lyall** — https://github.com/Lyall/ClairObscurFix
-- License: MIT (see `vendor/ClairObscurFix/LICENSE`)
-- Files: `vendor/ClairObscurFix/**` — vendored **unmodified**
-- Version: v0.0.10 (upstream repo is archived)
-- The ultrawide fix for Clair Obscur: Expedition 33 is entirely Lyall's work.
-  This repo contributes only a 32:9-tuned `ClairObscurFix.ini` and packaging.
+## ClairObscurFix  (no longer bundled)
+- Author: Lyall — https://github.com/Lyall/ClairObscurFix (MIT)
+- Was vendored for Clair Obscur: Expedition 33, then **removed**: the game gained
+  official ultrawide support (patch 1.2.3) and the archived fix crashed on current
+  builds. The E33 entry is now `native` and ships no third-party code.
+
 
 ## Patch patterns
 The `AspectRatioAxisConstraint` (HOR+) and `ConstrainAspectRatio` (pillarbox)
diff --git a/games/Expedition33/ClairObscurFix.ini b/games/Expedition33/ClairObscurFix.ini
deleted file mode 100644
index 3aaf59a..0000000
--- a/games/Expedition33/ClairObscurFix.ini
+++ /dev/null
@@ -1,52 +0,0 @@
-;;;;;;;;;; General ;;;;;;;;;;
-
-[Developer Console]
-; Set "Enabled" to true to enable the console.
-; By default you can access it with the key "Tilde".
-Enabled = false
-
-[Skip Intro Logos]
-; Skips splash screen logos, epilepsy warning and autosave warning.
-Enabled = false
-
-[Uncap Cutscene FPS]
-; Removes 30fps cap in cutscenes.
-; DISABLED: bisecting a crash-on-save-load with game build > fix v0.0.10.
-Enabled = false
-
-[Adjust Resolution Checks]
-; Adjusts resolution checks to use the monitor's maximum supported resolution, rather than the "native" resolution.
-; DISABLED: its pattern scan already fails on this game build ("Resolution Checks: Pattern scan failed").
-Enabled = false
-
-[Background Audio]
-; Set "Enabled" to true to allow audio to continue playing when the game window has lost focus.
-Enabled = false
-
-;;;;;;;;;; Ultrawide/Narrower ;;;;;;;;;;
-
-[Cutscene Letterboxing]
-; Set "Enabled" to true to re-enable pillarboxing/letterboxing in cutscenes.
-Enabled = false
-
-[Fix Movies]
-; Crops letterboxing from pre-rendered movies at ultrawide resolutions.
-; DISABLED: bisecting; re-enable once the crash source is known.
-Enabled = false
-
-[Center HUD]
-; Set "Enabled" to true to center certain parts of the HUD to 16:9 at ultrawide resolutions.
-Enabled = true
-; Adjust "AspectRatio" to set the aspect ratio of the HUD. i.e 1.77778 for 16:9, 2.33333 for 21:9 etc
-AspectRatio = 1.77778
-
-;;;;;;;;;; Graphics ;;;;;;;;;;
-
-[Disable Subtitle Blur]
-; Set "Enabled" to true to disable the background blur on cutscene subtitle lines.
-Enabled = false
-
-[Sharpening]
-; Adjust "Strength" to control the intensity of the forced post-process sharpening.
-; Valid range: 0 to 2.0 Game Default = 1.0
-Strength = 0
\ No newline at end of file
diff --git a/games/Expedition33/README.md b/games/Expedition33/README.md
index 0509e24..296bb9d 100644
--- a/games/Expedition33/README.md
+++ b/games/Expedition33/README.md
@@ -1,101 +1,43 @@
 # Clair Obscur: Expedition 33 — UltraWide
 
-⚠️ **Partial support — reduced feature profile.** ClairObscurFix v0.0.10 is archived and predates the current game build; running it with upstream defaults **crashed on save load**. This repo ships a reduced profile with only the 32:9 HUD centering enabled.
+✅ **Native ultrawide — no fix needed.** The game added official ultrawide support
+in **patch 1.2.3**, and renders correctly at **5120×1440 (32:9)** on Proton with no
+mod at all. Verified 2026-07-22.
 
-- **Engine:** Unreal Engine 5 — **no DRM** (no SteamStub; `.text` entropy 6.74)
+- **Engine:** Unreal Engine 5 (no DRM)
 - **Steam AppID:** 1903340
-- **Executable:** `SandFall-Win64-Shipping.exe`
-- **Method:** `external` — vendored third-party fix + our 32:9 config
+- **Method:** `native` — kept in the collection as a documented "works out of the box" entry
 
-## We did not write this fix
+## Just play it
 
-The ultrawide work here is **[ClairObscurFix](https://github.com/Lyall/ClairObscurFix) by [Lyall](https://github.com/Lyall)** (MIT), vendored unmodified. It is mature and already handles the hard parts; reimplementing it would be duplicated effort for no benefit. **All credit for the fix itself goes to Lyall.**
-
-What this repo adds is the **32:9 configuration** verified on a Samsung 49" G93SC, packaging, and a one-command installer consistent with the other games here.
-
-> The upstream repo is **archived**, so it will not receive further updates. Vendoring it here means the version you need stays available.
-
-## Install (Linux / Proton)
+Set **5120×1440** fullscreen in-game. No install, no launch option, nothing to do.
 
 ```bash
-./install.sh Expedition33
+./install.sh Expedition33     # prints "supports ultrawide natively — no fix needed"
 ```
 
-Then **required** — Steam → Properties → Launch Options:
+## History: why there is no fix here anymore
 
-```
-WINEDLLOVERRIDES="dsound=n,b" %command%
-```
+This entry previously vendored [ClairObscurFix](https://github.com/Lyall/ClairObscurFix)
+by Lyall (MIT) — an excellent fix when it was written. Two things made it the wrong
+choice for the current game:
 
-Set **5120×1440** fullscreen in-game.
+1. **It's archived** (last release v0.0.10, May 2025) and no longer tracks the game's
+   builds. Its pattern scans began failing, and it **crashed on save load**.
+2. **Its config flags don't gate its hooks.** Even with only `Center HUD` enabled, the
+   `.asi` still installed `Level Load`, `Widgets`, cutscene, and PostProcess hooks into
+   now-shifted code. Disabling features never reduced the crash surface — the only
+   reliable fix was to not load it.
 
-## Install (Windows)
+Meanwhile the game shipped official ultrawide support, so the fix became **pure
+liability**: risk with no remaining benefit. Removed entirely.
 
-Extract the release zip into `…\Expedition 33\Sandfall\Binaries\Win64\`.
+**Takeaway for the collection:** a vendored fix against a live game is a decaying
+asset. When the game itself catches up, the right move is to drop the fix and mark
+the game native — not to keep nursing a broken mod.
 
-## Our 32:9 config
+## If a future game patch regresses ultrawide
 
-`ClairObscurFix.ini` ships with upstream defaults **except**:
-
-| Option | Upstream | Ours | Why |
-|---|---|---|---|
-| `[Center HUD] Enabled` | `false` | **`true`** | At 5120px wide, HUD elements anchored to screen edges end up absurdly far apart |
-
-Everything else is left at upstream defaults, which are already ultrawide-friendly:
-
-| Option | Default | Effect |
-|---|---|---|
-| `Cutscene Letterboxing` | `false` | No bars in cutscenes |
-| `Fix Movies` | `true` | Crops letterboxing from pre-rendered video |
-| `Adjust Resolution Checks` | `true` | Uses the monitor's max resolution rather than "native" |
-| `Uncap Cutscene FPS` | `true` | Removes the 30fps cutscene cap |
-
-### Tuning
-
-Edit `…/Sandfall/Binaries/Win64/ClairObscurFix.ini` (requires a restart — this fix has no live reload):
-
-- **HUD too cramped?** Raise `[Center HUD] AspectRatio` from `1.77778` (16:9) to `2.33333` (21:9) — usually the sweet spot at 32:9.
-- **Prefer the HUD spanning the full width?** Set `[Center HUD] Enabled = false`.
-- **Want cinematic bars back?** `[Cutscene Letterboxing] Enabled = true`.
-
-## Uninstall
-
-```bash
-./install.sh Expedition33 uninstall
-```
-
-## Known issue: version drift
-
-**ClairObscurFix v0.0.10 (May 2025) is archived and no longer tracks the game.**
-
-Observed on a current build (2026-07-21), with upstream defaults:
-
-```
-[error] Resolution Checks: Pattern scan failed.
-[error] Resolution Scale Bug: Pattern scan failed.
-```
-
-…followed by a **crash when loading a save**. Removing the fix entirely made the
-game load normally, isolating the fix as the cause. The crash coincides with the
-fix's `Level Load` hook, which is consistent with a hook attaching to shifted
-code in a newer binary.
-
-**Mitigation:** ship a reduced profile — everything disabled except `Center HUD`,
-the only option genuinely needed at 32:9. The failing scans are disabled outright
-since they were already inert.
-
-## Maintenance / revalidation
-
-Because upstream is archived, this entry decays as the game patches. Re-check
-after any significant game update:
-
-1. Launch and load a save. If it crashes, remove the fix (`./install.sh Expedition33 uninstall`) and retry to confirm the fix is the cause rather than the game or Proton.
-2. Read `Sandfall/Binaries/Win64/ClairObscurFix.log` — `Pattern scan failed` lines mark hooks that no longer match the binary.
-3. Disable any newly-failing feature in `ClairObscurFix.ini`; a failed scan is inert, but a *wrongly-attached* hook is what crashes.
-4. If `Center HUD` itself stops working, this entry should be marked unsupported. The game has **no DRM**, so writing a small dedicated HUD-centering patch is a viable replacement.
-
-## Still unverified at 32:9
-
-- [ ] Is `Center HUD` at 16:9 right, or is 21:9 (`2.33333`) better?
-- [ ] Camera FOV — Hor+ (see more) or Vert- (zoomed)?
-- [ ] Pillarboxing in cutscenes / pre-rendered movies (`Fix Movies` currently **off**)
+The game has **no DRM**, so if native support ever breaks, a small dedicated
+HUD-centering patch (one hook, not a dozen) is a viable path — far cleaner than
+reviving an archived general-purpose fix.
diff --git a/games/Expedition33/game.conf b/games/Expedition33/game.conf
index 43f1a21..9f3f575 100644
--- a/games/Expedition33/game.conf
+++ b/games/Expedition33/game.conf
@@ -6,14 +6,10 @@ EXE="SandFall-Win64-Shipping.exe"
 COMMON_SUBDIR="Expedition 33/Sandfall/Binaries/Win64"
 ENGINE="Unreal Engine 5 (no DRM)"
 
-# Fix method: EXTERNAL — we ship an upstream third-party fix (MIT) plus our own
-# 32:9-tuned config. We deliberately do NOT reimplement it; see README.md.
-METHOD="external"
-VENDOR_PAYLOAD="ClairObscurFix/Sandfall/Binaries/Win64"   # contents copied into the exe dir
-EXTERNAL_CONFIG="ClairObscurFix.ini"                      # our tuned copy overrides upstream's
-EXTERNAL_FILES="ClairObscurFix.asi ClairObscurFix.ini dsound.dll"
-LOADER="dsound.dll"
-LAUNCH_OPTION='WINEDLLOVERRIDES="dsound=n,b" %command%'
+# No fix needed: the game added official ultrawide support in patch 1.2.3 and
+# renders correctly at 5120x1440 (32:9) natively. Kept in the collection as a
+# documented native entry. See README.md for the history (a vendored fix used
+# to live here and was removed for crashing on current builds).
+METHOD="native"
 
-PREFIX_INI=""
-STATUS="PARTIAL — reduced profile (Center HUD only); upstream v0.0.10 is archived and crashes with full features on current builds"
+STATUS="Native ultrawide since game patch 1.2.3 — no fix needed (verified at 5120x1440)"
diff --git a/install.sh b/install.sh
index bf7ac58..ef8063a 100755
--- a/install.sh
+++ b/install.sh
@@ -107,6 +107,12 @@ remove_ini() {
 
 METHOD="${METHOD:-suwsf}"
 
+if [ "$METHOD" = "native" ]; then
+  echo "[i] ${TITLE:-$GAME} supports ultrawide natively — no fix to install or remove."
+  echo "    ${STATUS:-}"
+  exit 0
+fi
+
 if [ "$ACTION" = "uninstall" ]; then
   echo "[+] Uninstalling..."
   if [ "$METHOD" = "external" ]; then
diff --git a/tools/build_release.sh b/tools/build_release.sh
index 12e7dd1..526ed3e 100755
--- a/tools/build_release.sh
+++ b/tools/build_release.sh
@@ -15,6 +15,10 @@ GDIR="games/$GAME"
 . "$GDIR/game.conf"
 METHOD="${METHOD:-suwsf}"
 
+if [ "${METHOD:-suwsf}" = "native" ]; then
+  echo "[i] $GAME is native (no fix) — nothing to package."; exit 0
+fi
+
 OUT="dist/${GAME}_UltraWide_Fix"
 rm -rf "$OUT" "$OUT.zip"
 mkdir -p "$OUT"
diff --git a/tools/publish.sh b/tools/publish.sh
index b87cab2..91eb1a6 100755
--- a/tools/publish.sh
+++ b/tools/publish.sh
@@ -15,7 +15,12 @@ REPO="${GITEA_REPO:-UltraWidePatches}"
 # GAME may be a space-separated list; empty/"all" = every game in games/
 GAME="${GAME:-all}"
 if [ "$GAME" = "all" ]; then
-  GAME=$(for d in games/*/; do [ -f "$d/game.conf" ] && basename "$d"; done | tr '\n' ' ')
+  GAME=$(for d in games/*/; do
+    [ -f "$d/game.conf" ] || continue
+    m=$(. "$d/game.conf" >/dev/null 2>&1; echo "${METHOD:-suwsf}")
+    [ "$m" = "native" ] && continue        # native entries have no release zip
+    basename "$d"
+  done | tr '\n' ' ')
 fi
 TAG="${TAG:?set TAG explicitly, e.g. TAG=v1.2.0 (see CHANGELOG.md)}"
 # Single game -> its own README; multiple -> the collection README.
diff --git a/vendor/ClairObscurFix.zip b/vendor/ClairObscurFix.zip
deleted file mode 100644
index 5762346..0000000
Binary files a/vendor/ClairObscurFix.zip and /dev/null differ
diff --git a/vendor/ClairObscurFix/EXTRACT_TO_GAME_FOLDER b/vendor/ClairObscurFix/EXTRACT_TO_GAME_FOLDER
deleted file mode 100644
index e69de29..0000000
diff --git a/vendor/ClairObscurFix/LICENSE b/vendor/ClairObscurFix/LICENSE
deleted file mode 100644
index 8e85c4d..0000000
--- a/vendor/ClairObscurFix/LICENSE
+++ /dev/null
@@ -1,21 +0,0 @@
-MIT License
-
-Copyright (c) 2025 Lyall
-
-Permission is hereby granted, free of charge, to any person obtaining a copy
-of this software and associated documentation files (the "Software"), to deal
-in the Software without restriction, including without limitation the rights
-to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-copies of the Software, and to permit persons to whom the Software is
-furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice shall be included in all
-copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-SOFTWARE.
diff --git a/vendor/ClairObscurFix/Sandfall/Binaries/Win64/ClairObscurFix.asi b/vendor/ClairObscurFix/Sandfall/Binaries/Win64/ClairObscurFix.asi
deleted file mode 100644
index 0760e4e..0000000
Binary files a/vendor/ClairObscurFix/Sandfall/Binaries/Win64/ClairObscurFix.asi and /dev/null differ
diff --git a/vendor/ClairObscurFix/Sandfall/Binaries/Win64/ClairObscurFix.ini b/vendor/ClairObscurFix/Sandfall/Binaries/Win64/ClairObscurFix.ini
deleted file mode 100644
index ac985dc..0000000
--- a/vendor/ClairObscurFix/Sandfall/Binaries/Win64/ClairObscurFix.ini
+++ /dev/null
@@ -1,49 +0,0 @@
-;;;;;;;;;; General ;;;;;;;;;;
-
-[Developer Console]
-; Set "Enabled" to true to enable the console.
-; By default you can access it with the key "Tilde".
-Enabled = false
-
-[Skip Intro Logos]
-; Skips splash screen logos, epilepsy warning and autosave warning.
-Enabled = false
-
-[Uncap Cutscene FPS]
-; Removes 30fps cap in cutscenes.
-Enabled = true
-
-[Adjust Resolution Checks]
-; Adjusts resolution checks to use the monitor's maximum supported resolution, rather than the "native" resolution.
-Enabled = true
-
-[Background Audio]
-; Set "Enabled" to true to allow audio to continue playing when the game window has lost focus.
-Enabled = false
-
-;;;;;;;;;; Ultrawide/Narrower ;;;;;;;;;;
-
-[Cutscene Letterboxing]
-; Set "Enabled" to true to re-enable pillarboxing/letterboxing in cutscenes.
-Enabled = false
-
-[Fix Movies]
-; Crops letterboxing from pre-rendered movies at ultrawide resolutions.
-Enabled = true
-
-[Center HUD]
-; Set "Enabled" to true to center certain parts of the HUD to 16:9 at ultrawide resolutions.
-Enabled = false
-; Adjust "AspectRatio" to set the aspect ratio of the HUD. i.e 1.77778 for 16:9, 2.33333 for 21:9 etc
-AspectRatio = 1.77778
-
-;;;;;;;;;; Graphics ;;;;;;;;;;
-
-[Disable Subtitle Blur]
-; Set "Enabled" to true to disable the background blur on cutscene subtitle lines.
-Enabled = false
-
-[Sharpening]
-; Adjust "Strength" to control the intensity of the forced post-process sharpening.
-; Valid range: 0 to 2.0 Game Default = 1.0
-Strength = 0
\ No newline at end of file
diff --git a/vendor/ClairObscurFix/Sandfall/Binaries/Win64/dsound.dll b/vendor/ClairObscurFix/Sandfall/Binaries/Win64/dsound.dll
deleted file mode 100644
index 321341a..0000000
Binary files a/vendor/ClairObscurFix/Sandfall/Binaries/Win64/dsound.dll and /dev/null differ
diff --git a/vendor/ClairObscurFix/UltimateASILoader_LICENSE.md b/vendor/ClairObscurFix/UltimateASILoader_LICENSE.md
deleted file mode 100644
index 3f48ab3..0000000
--- a/vendor/ClairObscurFix/UltimateASILoader_LICENSE.md
+++ /dev/null
@@ -1,21 +0,0 @@
-MIT License
-
-Copyright (c) 2023 ThirteenAG
-
-Permission is hereby granted, free of charge, to any person obtaining a copy
-of this software and associated documentation files (the "Software"), to deal
-in the Software without restriction, including without limitation the rights
-to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-copies of the Software, and to permit persons to whom the Software is
-furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice shall be included in all
-copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-SOFTWARE.