diff --git a/net.retrodeck.retrodeck.yml b/net.retrodeck.retrodeck.yml
index 98cdec10..20efe4e8 100644
--- a/net.retrodeck.retrodeck.yml
+++ b/net.retrodeck.retrodeck.yml
@@ -1207,7 +1207,80 @@ modules:
   # SOLARUS - END
 
   # GZDoom - Start
-  - rd-submodules/shared-modules/gzdoom/gzdoom.json
+  # https://github.com/ZDoom/gzdoom
+  # When updating:
+  # - take the latest commit from the repo
+  # - update gzdoom.sf2 link and sha
+  # - pray
+
+  - name: libsndfile
+    buildsystem: autotools
+    sources:
+      - type: archive
+        url: >-
+          https://github.com/libsndfile/libsndfile/releases/download/1.2.2/libsndfile-1.2.2.tar.xz
+        sha256: 3799ca9924d3125038880367bf1468e53a1b7e3686a934f098b7e1d286cdb80e
+        x-checker-data:
+          type: anitya
+          project-id: 13277
+          stable-only: true
+          url-template: >-
+            https://github.com/libsndfile/libsndfile/releases/download/$version/libsndfile-$version.tar.xz
+  - name: game-music-emu
+    buildsystem: cmake-ninja
+    config-opts:
+      - '-DCMAKE_BUILD_TYPE=RelWithDebInfo'
+    sources:
+      - type: archive
+        url: >-
+          https://bitbucket.org/mpyne/game-music-emu/downloads/game-music-emu-0.6.3.tar.gz
+        sha256: 626e8a104e0dadd10ef6519a67aca880c7b40f81471659f1935b61754e12fc7b
+        x-checker-data:
+          type: anitya
+          project-id: 866
+          stable-only: true
+          url-template: >-
+            https://bitbucket.org/mpyne/game-music-emu/downloads/game-music-emu-$version.tar.gz
+  - name: zmusic
+    buildsystem: cmake-ninja
+    config-opts:
+      - '-DCMAKE_BUILD_TYPE=RelWithDebInfo'
+    sources:
+      - type: archive
+        url: https://github.com/zdoom/ZMusic/archive/1.1.12.tar.gz
+        sha256: da818594b395aa9174561a36362332b0ab8e7906d2e556ec47669326e67613d4
+        x-checker-data:
+          type: anitya
+          project-id: 153600
+          stable-only: true
+          url-template: https://github.com/zdoom/ZMusic/archive/$version.tar.gz
+  - name: gzdoom
+    buildsystem: cmake-ninja
+    config-opts:
+      - '-DCMAKE_BUILD_TYPE=RelWithDebInfo'
+    cleanup:
+      - /lib/*.a
+      - /lib/*.la
+      - /lib/pkgconfig
+      - /include
+    sources:
+      - type: git
+        url: https://github.com/zdoom/gzdoom.git
+        commit: 05167fd4ef4388a511bad51b8a4304079c805424
+        x-checker-data:
+          type: anitya
+          project-id: 17531
+          stable-only: true
+          tag-template: g$version
+      - type: file
+        url: https://github.com/ZDoom/gzdoom/raw/b91300316875266e852e8b5890e188870189d4a6/soundfont/gzdoom.sf2
+        sha256: a9058609b07c1f0e0c1f420e76c2e80ba78136e6173e836caab51ffb13e552f1
+    post-install:
+      - install -Dm 644 gzdoom.sf2 /app/share/sounds/sf2/gzdoom.sf2
+    modules:
+      - rd-submodules/shared-modules/linux-audio/libinstpatch.json
+      - rd-submodules/shared-modules/linux-audio/fluidsynth2.json
+
   # GZDoom - END
   
   # MAME - Start