diff --git a/.github/workflows/builds/unity.yaml b/.github/workflows/builds/unity.yaml
index a69c528..18c2cba 100644
--- a/.github/workflows/builds/unity.yaml
+++ b/.github/workflows/builds/unity.yaml
@@ -24,7 +24,7 @@ env:
   UNITY_KEYSTORE_PASSWORD: ${{ secrets.UNITY_KEYSTORE_PASSWORD }}
   UNITY_KEYSTORE_KEY_PASSWORD: ${{ secrets.UNITY_KEYSTORE_KEY_PASSWORD }}
 jobs:
-  build-unity-master1:
+  build-unity-master1-1:
     name: "Build ${{ matrix.platform.os }}"
     runs-on: master1
     strategy:
@@ -33,9 +33,61 @@ jobs:
         platform:
         - os: Windows
           method: StudioWhy.BatchBuild.BuildWindows
+    steps:
+    - name: "Checkout"
+      uses: https://github.com/actions/checkout@v3
+      with:
+        submodules: true
+        token: ${{ env.GITEA_TOKEN }}
+    - name: "Build Unity Project"
+      uses: act/unity/unity-project-cached-artifacts@master
+      with:
+        platform: ${{ matrix.platform.os }}
+        email: ${{ env.UNITY_USERNAME }}
+        password: ${{ env.UNITY_PASSWORD }}
+        executeMethod: ${{ matrix.platform.method }}
+        noGraphics: ${{ env.NO_GRAPHICS }}
+        artifactSuffix: ${{ matrix.platform.suffix || matrix.platform.os }}
+        compression-level: ${{ env.ZIP_COMPRESSION_LEVEL }}
+        skipRestore: ${{ env.SKIP_CACHE }}
+
+  build-unity-master1-2:
+    name: "Build ${{ matrix.platform.os }}"
+    depends-on: build-unity-master1-1
+    runs-on: master1
+    strategy:
+      max-parallel: 1
+      matrix:
+        platform:
         - os: Windows32Bit
           method: StudioWhy.BatchBuild.BuildWindows32Bit
           suffix: Windows_32bit
+    steps:
+    - name: "Checkout"
+      uses: https://github.com/actions/checkout@v3
+      with:
+        submodules: true
+        token: ${{ env.GITEA_TOKEN }}
+    - name: "Build Unity Project"
+      uses: act/unity/unity-project-cached-artifacts@master
+      with:
+        platform: ${{ matrix.platform.os }}
+        email: ${{ env.UNITY_USERNAME }}
+        password: ${{ env.UNITY_PASSWORD }}
+        executeMethod: ${{ matrix.platform.method }}
+        noGraphics: ${{ env.NO_GRAPHICS }}
+        artifactSuffix: ${{ matrix.platform.suffix || matrix.platform.os }}
+        compression-level: ${{ env.ZIP_COMPRESSION_LEVEL }}
+        skipRestore: ${{ env.SKIP_CACHE }}
+
+  build-unity-master1-3:
+    name: "Build ${{ matrix.platform.os }}"
+    depends-on: build-unity-master1-2
+    runs-on: master1
+    strategy:
+      max-parallel: 1
+      matrix:
+        platform:
         - os: WindowsARM
           method: StudioWhy.BatchBuild.BuildWindowsArm
           suffix: Windows_ARM
@@ -57,7 +109,7 @@ jobs:
         compression-level: ${{ env.ZIP_COMPRESSION_LEVEL }}
         skipRestore: ${{ env.SKIP_CACHE }}
 
-  build-unity-master2:
+  build-unity-master2-1:
     name: "Build ${{ matrix.platform.os }}"
     runs-on: master2
     strategy:
@@ -66,8 +118,60 @@ jobs:
         platform:
         - os: OSX
           method: StudioWhy.BatchBuild.BuildOSX
+    steps:
+    - name: "Checkout"
+      uses: https://github.com/actions/checkout@v3
+      with:
+        submodules: true
+        token: ${{ env.GITEA_TOKEN }}
+    - name: "Build Unity Project"
+      uses: act/unity/unity-project-cached-artifacts@master
+      with:
+        platform: ${{ matrix.platform.os }}
+        email: ${{ env.UNITY_USERNAME }}
+        password: ${{ env.UNITY_PASSWORD }}
+        executeMethod: ${{ matrix.platform.method }}
+        noGraphics: ${{ env.NO_GRAPHICS }}
+        artifactSuffix: ${{ matrix.platform.suffix || matrix.platform.os }}
+        compression-level: ${{ env.ZIP_COMPRESSION_LEVEL }}
+        skipRestore: ${{ env.SKIP_CACHE }}
+
+  build-unity-master2-2:
+    name: "Build ${{ matrix.platform.os }}"
+    depends-on: build-unity-master2-1
+    runs-on: master2
+    strategy:
+      max-parallel: 1
+      matrix:
+        platform:
         - os: Linux
           method: StudioWhy.BatchBuild.BuildLinux
+    steps:
+    - name: "Checkout"
+      uses: https://github.com/actions/checkout@v3
+      with:
+        submodules: true
+        token: ${{ env.GITEA_TOKEN }}
+    - name: "Build Unity Project"
+      uses: act/unity/unity-project-cached-artifacts@master
+      with:
+        platform: ${{ matrix.platform.os }}
+        email: ${{ env.UNITY_USERNAME }}
+        password: ${{ env.UNITY_PASSWORD }}
+        executeMethod: ${{ matrix.platform.method }}
+        noGraphics: ${{ env.NO_GRAPHICS }}
+        artifactSuffix: ${{ matrix.platform.suffix || matrix.platform.os }}
+        compression-level: ${{ env.ZIP_COMPRESSION_LEVEL }}
+        skipRestore: ${{ env.SKIP_CACHE }}
+
+  build-unity-master2-3:
+    name: "Build ${{ matrix.platform.os }}"
+    depends-on: build-unity-master2-2
+    runs-on: master2
+    strategy:
+      max-parallel: 1
+      matrix:
+        platform:
         - os: Android
           method: StudioWhy.BatchBuild.BuildAndroid
     steps:
diff --git a/.github/workflows/unused/unity-parallel.yaml b/.github/workflows/unused/unity-parallel.yaml
new file mode 100644
index 0000000..a69c528
--- /dev/null
+++ b/.github/workflows/unused/unity-parallel.yaml
@@ -0,0 +1,89 @@
+name: "Unity Build Workflow"
+on:
+  workflow_call:
+  workflow_dispatch:
+
+env:
+  GITEA_TOKEN: ${{ secrets.PACKAGE_APIKEY }}
+  SKIP_CACHE: ${{ vars.SKIP_CACHE && vars.SKIP_CACHE || 'false' }}
+  ZIP_COMPRESSION_LEVEL: ${{ vars.ZIP_COMPRESSION_LEVEL && vars.ZIP_COMPRESSION_LEVEL || '9' }}
+
+  UNITY_COMPRESSION_LEVEL: lz4hc
+  UNITY_ZIP_ON_COMPLETE: false
+  UNITY_USERNAME: ${{ secrets.UNITY_USERNAME }}
+  UNITY_PASSWORD: ${{ secrets.UNITY_PASSWORD }}
+  NO_GRAPHICS: ${{ vars.NO_GRAPHICS && vars.NO_GRAPHICS || 'true' }}
+
+  # For the Android keystore.
+  MINIO_URL: ${{ vars.MINIO_URL && vars.MINIO_URL || 'https://minio.studiowhy.net' }}
+  MINIO_ACCESS_KEY: ${{ secrets.MINIO_ACCESS_KEY }}
+  MINIO_SECRET_KEY: ${{ secrets.MINIO_SECRET_KEY }}
+
+  UNITY_KEYSTORE_PATH: ${{ vars.UNITY_KEYSTORE_PATH && vars.UNITY_KEYSTORE_PATH || 'studiowhy.keystore' }}
+  UNITY_KEYSTORE_KEY_ALIAS: ${{ vars.UNITY_KEYSTORE_ALIAS && vars.UNITY_KEYSTORE_ALIAS || 'studiowhy' }}
+  UNITY_KEYSTORE_PASSWORD: ${{ secrets.UNITY_KEYSTORE_PASSWORD }}
+  UNITY_KEYSTORE_KEY_PASSWORD: ${{ secrets.UNITY_KEYSTORE_KEY_PASSWORD }}
+jobs:
+  build-unity-master1:
+    name: "Build ${{ matrix.platform.os }}"
+    runs-on: master1
+    strategy:
+      max-parallel: 1
+      matrix:
+        platform:
+        - os: Windows
+          method: StudioWhy.BatchBuild.BuildWindows
+        - os: Windows32Bit
+          method: StudioWhy.BatchBuild.BuildWindows32Bit
+          suffix: Windows_32bit
+        - os: WindowsARM
+          method: StudioWhy.BatchBuild.BuildWindowsArm
+          suffix: Windows_ARM
+    steps:
+    - name: "Checkout"
+      uses: https://github.com/actions/checkout@v3
+      with:
+        submodules: true
+        token: ${{ env.GITEA_TOKEN }}
+    - name: "Build Unity Project"
+      uses: act/unity/unity-project-cached-artifacts@master
+      with:
+        platform: ${{ matrix.platform.os }}
+        email: ${{ env.UNITY_USERNAME }}
+        password: ${{ env.UNITY_PASSWORD }}
+        executeMethod: ${{ matrix.platform.method }}
+        noGraphics: ${{ env.NO_GRAPHICS }}
+        artifactSuffix: ${{ matrix.platform.suffix || matrix.platform.os }}
+        compression-level: ${{ env.ZIP_COMPRESSION_LEVEL }}
+        skipRestore: ${{ env.SKIP_CACHE }}
+
+  build-unity-master2:
+    name: "Build ${{ matrix.platform.os }}"
+    runs-on: master2
+    strategy:
+      max-parallel: 1
+      matrix:
+        platform:
+        - os: OSX
+          method: StudioWhy.BatchBuild.BuildOSX
+        - os: Linux
+          method: StudioWhy.BatchBuild.BuildLinux
+        - os: Android
+          method: StudioWhy.BatchBuild.BuildAndroid
+    steps:
+    - name: "Checkout"
+      uses: https://github.com/actions/checkout@v3
+      with:
+        submodules: true
+        token: ${{ env.GITEA_TOKEN }}
+    - name: "Build Unity Project"
+      uses: act/unity/unity-project-cached-artifacts@master
+      with:
+        platform: ${{ matrix.platform.os }}
+        email: ${{ env.UNITY_USERNAME }}
+        password: ${{ env.UNITY_PASSWORD }}
+        executeMethod: ${{ matrix.platform.method }}
+        noGraphics: ${{ env.NO_GRAPHICS }}
+        artifactSuffix: ${{ matrix.platform.suffix || matrix.platform.os }}
+        compression-level: ${{ env.ZIP_COMPRESSION_LEVEL }}
+        skipRestore: ${{ env.SKIP_CACHE }}