diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
new file mode 100644
index 0000000..8ed826e
--- /dev/null
+++ b/.github/workflows/build.yml
@@ -0,0 +1,43 @@
+name: Build
+
+on:
+  push:
+  pull_request:
+  release:
+    types: [published]
+  check_suite:
+    types: [rerequested]
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+
+    steps:
+    - uses: actions/checkout@v2
+      with:
+        submodules: true
+
+    - name: install deps
+      run: sudo apt install vice cc65
+
+    - name: build toolchain
+      run: make toolchain-exomizer -j$(nproc)
+
+    - name: build 80columns
+      run: make -j$(nproc)
+
+    - uses: actions/upload-artifact@v2
+      with:
+        name: artifacts
+        path: |
+          *.d64
+          *.prg
+
+    - name: Create release                                                      
+      if: startsWith(github.ref, 'refs/tags/')                                  
+      uses: softprops/action-gh-release@v1                                      
+      with:                                                                     
+        files: |
+          *.d64
+        fail_on_unmatched_files: true
+        body: "Automatically created release"