diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index a0094382..e717ae94 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -55,12 +55,9 @@ jobs:
           GITHUB_USER: ${{ github.actor }}
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
       - name: 'Test'
-        env:
-          COVERALLS_REPO_TOKEN: ${{ secrets.COVERALLS_REPO_TOKEN }}
-        if: ${{ env.COVERALLS_REPO_TOKEN }}
-        run: ./gradlew test jacocoTestReport coveralls
-      - name: 'Game Test'
-        run: ./gradlew runGameTestServer -x :loader-forge:downloadAssets
+        run: ./gradlew test runGameTestServer jacocoTestReport -x :loader-forge:downloadAssets
+      - name: 'Submit coverage results'
+        uses: coverallsapp/github-action@v2
       - name: 'Deploy as GitHub CI artifacts'
         uses: actions/upload-artifact@v4
         with:
diff --git a/buildSrc/src/main/groovy/multiloader-common.gradle b/buildSrc/src/main/groovy/multiloader-common.gradle
index 78885d89..f5f8eeb3 100644
--- a/buildSrc/src/main/groovy/multiloader-common.gradle
+++ b/buildSrc/src/main/groovy/multiloader-common.gradle
@@ -292,6 +292,8 @@ tasks.configureEach { task ->
 }
 
 jacocoTestReport {
+    // Include unit and game test coverage
+    executionData fileTree(project.rootDir.absolutePath).include("loader-((fabric)|(neoforge))/build/jacoco/*.exec")
     reports {
         xml.required = true
         html.required = true
diff --git a/buildSrc/src/main/groovy/multiloader-loader-fabric.gradle b/buildSrc/src/main/groovy/multiloader-loader-fabric.gradle
index 5e2372e3..ae892078 100644
--- a/buildSrc/src/main/groovy/multiloader-loader-fabric.gradle
+++ b/buildSrc/src/main/groovy/multiloader-loader-fabric.gradle
@@ -52,6 +52,12 @@ task runGameTestServer {
     dependsOn tasks.runGameTest
 }
 
+jacocoTestReport.dependsOn test, runGameTest
+jacoco {
+    toolVersion = "0.8.12"
+    applyTo runGameTest
+}
+
 publishing {
     publications { PublicationContainer publicationContainer ->
         publicationContainer.getByName("maven") { MavenPublication publication ->
diff --git a/buildSrc/src/main/groovy/multiloader-loader-neoforge.gradle b/buildSrc/src/main/groovy/multiloader-loader-neoforge.gradle
index e0eb0c81..9906fcb9 100644
--- a/buildSrc/src/main/groovy/multiloader-loader-neoforge.gradle
+++ b/buildSrc/src/main/groovy/multiloader-loader-neoforge.gradle
@@ -76,17 +76,30 @@ runs {
     }
 }
 
-tasks.register('signJar').configure {
-    dependsOn(tasks.jar)
+if (System.getenv().SIGN_KEYSTORE) {
+    tasks.register('signJar').configure {
+        dependsOn(tasks.jar)
 
-    onlyIf {
-        System.getenv().SIGN_KEYSTORE
+        onlyIf {
+            System.getenv().SIGN_KEYSTORE
+        }
+
+        keyStore = System.getenv().SIGN_KEYSTORE
+        alias = System.getenv().SIGN_ALIAS
+        storePass = System.getenv().SIGN_STOREPASS
+        keyPass = System.getenv().SIGN_KEYPASS
+        input = jar.archivePath
+        output = jar.archivePath
     }
+}
 
-    keyStore = System.getenv().SIGN_KEYSTORE
-    alias = System.getenv().SIGN_ALIAS
-    storePass = System.getenv().SIGN_STOREPASS
-    keyPass = System.getenv().SIGN_KEYPASS
-    input = jar.archivePath
-    output = jar.archivePath
+// Also measure coverage for game tests
+tasks.whenTaskAdded { task ->
+    if (task.name.equals('runGameTestServer')) {
+        jacocoTestReport.dependsOn test, task
+        jacoco {
+            toolVersion = "0.8.12"
+            applyTo task
+        }
+    }
 }