diff --git a/.github/packages/build-linux/Dockerfile b/.github/packages/build-linux/Dockerfile
index adce38144a..c3acd53b84 100644
--- a/.github/packages/build-linux/Dockerfile
+++ b/.github/packages/build-linux/Dockerfile
@@ -43,6 +43,12 @@ COPY .github/packages/gen-pages/entrypoint.sh /usr/local/bin
 RUN chmod +x /usr/local/bin/entrypoint.sh
 ENTRYPOINT entrypoint.sh
 
+FROM linux-base AS dump-asm
+VOLUME [ "/input", "/output" ]
+COPY .github/packages/dump-asm/entrypoint.sh /usr/local/bin
+RUN chmod +x /usr/local/bin/entrypoint.sh
+ENTRYPOINT entrypoint.sh
+
 # TODO
 FROM rust:latest AS check-issues
 COPY .github/packages/check-issues/setup.sh /usr/local/bin
diff --git a/.github/packages/dump-asm/entrypoint.sh b/.github/packages/dump-asm/entrypoint.sh
new file mode 100644
index 0000000000..e73bec3f4b
--- /dev/null
+++ b/.github/packages/dump-asm/entrypoint.sh
@@ -0,0 +1,16 @@
+#!/bin/sh
+set -e
+
+git clone /input /tmp/input
+cd /tmp/input
+ln -s /opt/mwcc_compiler tools/
+
+. /opt/venv/bin/activate
+pip install --no-cache-dir -r requirements.txt
+
+make -j"$(nproc)" WINE="$WINE" GENERATE_MAP=1 MAX_ERRORS=1
+cp build/ssbm.us.1.2/GALE01.map /output/
+python tools/parse_map.py
+dadosod dol build/ssbm.us.1.2/main.dol \
+    -m build/map.csv \
+    -o /output
diff --git a/.github/packages/gen-pages/entrypoint.sh b/.github/packages/gen-pages/entrypoint.sh
index 1c028b820a..d9420edf9f 100644
--- a/.github/packages/gen-pages/entrypoint.sh
+++ b/.github/packages/gen-pages/entrypoint.sh
@@ -13,15 +13,5 @@ doxygen Doxyfile
 touch build/doxygen/html/.nojekyll
 python tools/m2ctx/m2ctx.py -pqr
 melee-mwcc build/ctx.c -v -o build/ctx.c.o
-make -j"$(nproc)" WINE="$WINE" GENERATE_MAP=1 MAX_ERRORS=1
-mkdir build/doxygen/html/dump
-cp build/ssbm.us.1.2/GALE01.map build/doxygen/html/dump/
-python tools/parse_map.py
-dadosod dol build/ssbm.us.1.2/main.dol \
-    -m build/map.csv \
-    -o build/doxygen/html/dump
-python tools/dump_tree.py \
-    build/doxygen/html/dump \
-    build/doxygen/html/dump/index.html
 cp build/ctx.html build/doxygen/html/
 cp -r build/doxygen/html/* /output
diff --git a/.github/workflows/dump-asm.yml b/.github/workflows/dump-asm.yml
new file mode 100644
index 0000000000..b9359f5672
--- /dev/null
+++ b/.github/workflows/dump-asm.yml
@@ -0,0 +1,93 @@
+run-name: Dump assembly
+name: dump-asm
+
+on:
+  push:
+    paths: [ "**" ]
+  pull_request:
+
+jobs:
+  dump-asm:
+    name: Dump assembly
+    runs-on: ubuntu-latest
+    env:
+      REGISTRY: ghcr.io
+    steps:
+      - name: Get image name
+        env:
+          EVENT_NAME: ${{ github.event_name }}
+          PUSH_REPO_NAME: ${{ github.repository }}
+          PR_REPO_NAME: ${{ github.event.repository.full_name }}
+          IMAGE_SUFFIX: dump-asm:latest
+        shell: bash
+        run: |
+          result=""
+          case "$EVENT_NAME" in
+            push)
+              result="$PUSH_REPO_NAME"
+              ;;
+            pull_request)
+              result="$PR_REPO_NAME"
+              ;;
+          esac
+
+          result=$(echo "$result/$IMAGE_SUFFIX" | tr '[:upper:]' '[:lower:]')
+          echo "IMAGE=$result" >> $GITHUB_ENV
+
+      - name: Checkout Melee repository
+        uses: actions/checkout@v3
+
+      - name: Log into container registry
+        uses: docker/login-action@v2
+        with:
+          registry: ${{ env.REGISTRY }}
+          username: ${{ github.actor }}
+          password: ${{ secrets.GITHUB_TOKEN }}
+
+      - name: Pull assembly dump image
+        run: docker pull ${{ env.REGISTRY }}/${{ env.IMAGE }}
+
+      - name: Dump assembly
+        run: |
+          docker run --rm \
+            --volume "$PWD:/input:ro" \
+            --volume /tmp/output:/output \
+            ${{ env.REGISTRY }}/${{ env.IMAGE }}
+
+      - name: Upload dumped assembly
+        uses: actions/upload-artifact@v3
+        with:
+          name: dump
+          path: /tmp/output
+
+  push-dump:
+    name: Push dump
+    runs-on: ubuntu-latest
+    needs: dump-asm
+    if: github.ref == 'refs/heads/master' || github.ref == 'refs/heads/main'
+    concurrency:
+      group: "dump"
+      cancel-in-progress: true
+
+    steps:
+      - name: Download dumped assembly
+        uses: actions/download-artifact@v3
+        with:
+          name: dump
+          path: /tmp/output
+
+      - name: Checkout Melee repository
+        uses: actions/checkout@v4
+        with:
+          ref: dump
+
+      - name: Push to dump branch
+        run: |
+          rsync -r --delete --exclude '.git' /tmp/output/ .
+          git config user.name "github-actions[bot]"
+          git config user.email "41898282+github-actions[bot]@users.noreply.github.com"
+          git add .
+          git commit --allow-empty \
+            --author "${{ github.actor }} <${{ github.actor_id }}+${{ github.actor }}@users.noreply.github.com>" \
+            -m "Dump of ${{ github.sha }}"
+          git push
diff --git a/.github/workflows/publish-packages.yml b/.github/workflows/publish-packages.yml
index e078977530..61d321f641 100644
--- a/.github/workflows/publish-packages.yml
+++ b/.github/workflows/publish-packages.yml
@@ -26,7 +26,7 @@ jobs:
       CONTAINERFILE: .github/packages/build-linux/Dockerfile
     strategy:
       matrix:
-        target: [ "build-linux", "gen-pages", "check-issues" ]
+        target: [ "build-linux", "gen-pages", "check-issues", "dump-asm" ]
       fail-fast: false
     runs-on: ubuntu-latest
     permissions:
@@ -94,6 +94,14 @@ jobs:
             --volume /tmp/output:/output \
             "$IMAGE:test"
 
+      - name: Try dumping assembly
+        if: matrix.target == 'dump-asm'
+        run: |
+          docker run --rm \
+            --volume "$PWD:/input:ro" \
+            --volume /tmp/output:/output \
+            "$IMAGE:test"
+
       - name: Extract tags and labels
         id: meta
         uses: docker/metadata-action@v4
diff --git a/.gitignore b/.gitignore
index 548b7d19d4..e0e2b44a0d 100644
--- a/.gitignore
+++ b/.gitignore
@@ -30,9 +30,9 @@ build.bat
 clean.bat
 
 # Other
-src/m2ctx.py
-expected/
-dump/
+/src/m2ctx.py
+/expected/
+/dump/
 *.log
 
 # Epilogue hack folder