diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
new file mode 100644
index 0000000..54e576f
--- /dev/null
+++ b/.github/workflows/release.yml
@@ -0,0 +1,61 @@
+name: Build and Release
+
+on:
+  push:
+    branches:
+      - "release/v[0-9]-[0-9]*"
+
+jobs:
+  build-and-release:
+    runs-on: windows-latest
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v4
+
+      - name: Setup MSBuild
+        uses: microsoft/setup-msbuild@v2
+
+      # ブランチ名からバージョン番号を抽出
+      - name: Extract Version from Branch
+        id: get_version
+        shell: bash
+        run: |
+          BRANCH_NAME=${GITHUB_REF#refs/heads/release/v}
+          VERSION_BASE=${BRANCH_NAME//-/. }
+          echo "VERSION_BASE=$VERSION_BASE" >> $GITHUB_OUTPUT
+
+      # バージョン変数を定義
+      - name: Set Version
+        id: version
+        shell: bash
+        run: |
+          VERSION=v${{ steps.get_version.outputs.VERSION_BASE }}.${{ github.run_number }}
+          echo "VERSION=$VERSION" >> $GITHUB_OUTPUT
+
+      # ビルド
+      - name: Build
+        run: |
+          echo "Building version ${{ steps.version.outputs.VERSION }}"
+          msbuild desktop.sln `
+            /p:Configuration=Release `
+            /p:Platform="Any CPU" `
+            /p:OutputPath=build_output/
+            /p:Version=${{ steps.version.outputs.VERSION }}
+
+      # 成果物をZIPにまとめる
+      - name: Archive Release
+        shell: pwsh
+        run: |
+          Compress-Archive -Path build_output/* -DestinationPath STOPGAME_${{ steps.version.outputs.VERSION }}.zip
+
+      # リリース作成
+      - name: Create Release
+        uses: softprops/action-gh-release@v1
+        with:
+          tag_name: ${{ steps.version.outputs.VERSION }}
+          name: Release ${{ steps.version.outputs.VERSION }}
+          generate_release_notes: true
+          files: |
+            STOPGAME_${{ steps.version.outputs.VERSION }}.zip
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}