diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index a00943822a..e717ae941f 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/build.gradle b/build.gradle
index 920ff9670b..45ee5ced5e 100644
--- a/build.gradle
+++ b/build.gradle
@@ -1,6 +1,5 @@
 plugins {
     id 'net.darkhax.curseforgegradle' version '1.0.8' apply false
-    id 'com.github.kt3k.coveralls' version '2.12.0' apply false
     id 'com.diffplug.spotless' version '6.25.0' apply false
 	id 'com.modrinth.minotaur' version '2.+' apply false
 
diff --git a/buildSrc/src/main/groovy/multiloader-common.gradle b/buildSrc/src/main/groovy/multiloader-common.gradle
index 78885d894b..c7c77974c2 100644
--- a/buildSrc/src/main/groovy/multiloader-common.gradle
+++ b/buildSrc/src/main/groovy/multiloader-common.gradle
@@ -4,7 +4,6 @@ plugins {
     id 'java-library'
     id 'maven-publish'
 	id 'jacoco'
-    id 'com.github.kt3k.coveralls'
     id 'com.diffplug.spotless'
 }
 
@@ -291,6 +290,11 @@ tasks.configureEach { task ->
     }
 }
 
+javadoc {
+    // prevent java 8's strict doclint for javadocs from failing builds
+    options.addStringOption('Xdoclint:accessibility,html,reference,syntax', '-quiet')
+}
+
 jacocoTestReport {
     reports {
         xml.required = true
@@ -298,7 +302,6 @@ jacocoTestReport {
     }
 }
 
-javadoc {
-    // prevent java 8's strict doclint for javadocs from failing builds
-    options.addStringOption('Xdoclint:accessibility,html,reference,syntax', '-quiet')
+jacoco {
+    toolVersion = "0.8.12"
 }
diff --git a/buildSrc/src/main/groovy/multiloader-loader-fabric.gradle b/buildSrc/src/main/groovy/multiloader-loader-fabric.gradle
index 5e2372e33b..d7df24ac37 100644
--- a/buildSrc/src/main/groovy/multiloader-loader-fabric.gradle
+++ b/buildSrc/src/main/groovy/multiloader-loader-fabric.gradle
@@ -52,6 +52,16 @@ task runGameTestServer {
     dependsOn tasks.runGameTest
 }
 
+// Measure coverage for game tests
+jacoco {
+    applyTo runGameTest
+}
+jacocoTestReport {
+    dependsOn test, runGameTest
+    // Include unit and game test coverage
+    executionData fileTree(project.buildDir).include("jacoco/*.exec")
+}
+
 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 e0eb0c81c6..af521fdb71 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)
-
-    onlyIf {
-        System.getenv().SIGN_KEYSTORE
+// Disabled because signed jars are not being checked anyways
+//tasks.register('signJar').configure {
+//    dependsOn(tasks.jar)
+//
+//    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
+//}
+
+// Measure coverage for game tests
+tasks.whenTaskAdded { task ->
+    if (task.name.equals('runGameTestServer')) {
+        jacocoTestReport.dependsOn test, task
+        jacoco.applyTo(task)
     }
-
-    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
+}
+jacocoTestReport {
+    // Include unit and game test coverage
+    executionData fileTree(project.buildDir).include("jacoco/*.exec")
 }