diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index eec240b..7279cd6 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -264,6 +264,54 @@ jobs:
           path: artifacts/
           retention-days: 14
 
+  testPackageRunnerInAllModes:
+    name: Test package mode in all modes 📦✨
+    runs-on: ubuntu-latest
+    strategy:
+      fail-fast: false
+      matrix:
+        projectPath:
+          - unity-package-with-correct-tests/com.fake.notarealpackage
+        unityVersion:
+          - 2019.2.11f1
+    steps:
+      ###########################
+      #         Checkout        #
+      ###########################
+      - uses: actions/checkout@v2
+        with:
+          lfs: true
+
+      ###########################
+      #          Cache          #
+      ###########################
+      - uses: actions/cache@v1.1.0
+        with:
+          path: ${{ matrix.projectPath }}/Library
+          key: Library-${{ matrix.projectPath }}-${{ matrix.targetPlatform }}
+          restore-keys: |
+            Library-${{ matrix.projectPath }}-
+            Library-
+
+      # Configure test runner
+      - name: Run tests
+        id: allTests
+        uses: ./
+        with:
+          projectPath: ${{ matrix.projectPath }}
+          unityVersion: ${{ matrix.unityVersion }}
+          testMode: all
+          packageMode: true
+          # Test implicit artifactsPath, by not setting it
+
+      # Upload artifacts
+      - name: Upload test results
+        uses: actions/upload-artifact@v2
+        with:
+          name: Test results (all)
+          path: ${{ steps.allTests.outputs.artifactsPath }}
+          retention-days: 14
+
   testPackageRunnerInEditMode:
     name: Test package mode in edit mode 📦📝
     runs-on: ubuntu-latest
@@ -283,8 +331,15 @@ jobs:
           lfs: true
 
       ###########################
-      #  Cache(don't use yet)   #
+      #          Cache          #
       ###########################
+      - uses: actions/cache@v1.1.0
+        with:
+          path: ${{ matrix.projectPath }}/Library
+          key: Library-${{ matrix.projectPath }}-${{ matrix.targetPlatform }}
+          restore-keys: |
+            Library-${{ matrix.projectPath }}-
+            Library-
 
       # Configure test runner
       - name: Run tests
@@ -294,7 +349,7 @@ jobs:
           projectPath: ${{ matrix.projectPath }}
           unityVersion: ${{ matrix.unityVersion }}
           testMode: editmode
-          artifactsPath: artifacts/packageeditmode
+          artifactsPath: artifacts/editmode
           packageMode: true
 
       # Upload artifacts
@@ -304,3 +359,106 @@ jobs:
           name: Test results (edit mode)
           path: ${{ steps.editMode.outputs.artifactsPath }}
           retention-days: 14
+
+  testPackageRunnerInPlayMode:
+    name: Test package mode in play mode 📦📺
+    runs-on: ubuntu-latest
+    strategy:
+      fail-fast: false
+      matrix:
+        projectPath:
+          - unity-package-with-correct-tests/com.fake.notarealpackage
+        unityVersion:
+          - 2019.2.11f1
+    steps:
+      ###########################
+      #         Checkout        #
+      ###########################
+      - uses: actions/checkout@v2
+        with:
+          lfs: true
+
+      ###########################
+      #          Cache          #
+      ###########################
+      - uses: actions/cache@v1.1.0
+        with:
+          path: ${{ matrix.projectPath }}/Library
+          key: Library-${{ matrix.projectPath }}-${{ matrix.targetPlatform }}
+          restore-keys: |
+            Library-${{ matrix.projectPath }}-
+            Library-
+
+      # Configure test runner
+      - name: Run tests
+        id: playMode
+        uses: ./
+        with:
+          projectPath: ${{ matrix.projectPath }}
+          unityVersion: ${{ matrix.unityVersion }}
+          testMode: playmode
+          artifactsPath: artifacts/playmode
+          packageMode: true
+
+      # Upload artifacts
+      - name: Upload test results
+        uses: actions/upload-artifact@v2
+        with:
+          name: Test results (play mode)
+          path: ${{ steps.playMode.outputs.artifactsPath }}
+          retention-days: 14
+
+  testPackageEachModeSequentially:
+    name: Test package mode in each mode sequentially 📦 👩‍👩‍👧‍👦 # don't try this at home (it's much slower)
+    runs-on: ubuntu-latest
+    strategy:
+      fail-fast: false
+      matrix:
+        unityVersion:
+          - 2019.2.11f1
+        projectPath:
+          - unity-package-with-correct-tests/com.fake.notarealpackage
+    steps:
+      ###########################
+      #         Checkout        #
+      ###########################
+      - uses: actions/checkout@v2
+        with:
+          lfs: true
+
+      ###########################
+      #          Cache          #
+      ###########################
+      - uses: actions/cache@v1.1.0
+        with:
+          path: ${{ matrix.projectPath }}/Library
+          key: Library-${{ matrix.projectPath }}-${{ matrix.targetPlatform }}
+          restore-keys: |
+            Library-${{ matrix.projectPath }}-
+            Library-
+
+      # Configure first test runner
+      - name: Test package mode in editmode 📦📝
+        uses: ./
+        with:
+          projectPath: ${{ matrix.projectPath }}
+          unityVersion: ${{ matrix.unityVersion }}
+          testMode: editmode
+          artifactsPath: artifacts/editmode
+
+      # Configure second test runner
+      - name: Test package mode in playmode 📦📺
+        uses: ./
+        with:
+          projectPath: ${{ matrix.projectPath }}
+          unityVersion: ${{ matrix.unityVersion }}
+          testMode: playmode
+          artifactsPath: artifacts/playmode
+
+      # Upload combined artifacts
+      - name: Upload combined test results
+        uses: actions/upload-artifact@v2
+        with:
+          name: Test results (combined)
+          path: artifacts/
+          retention-days: 14
\ No newline at end of file