diff --git a/android/settings.gradle b/android/settings.gradle
index 44e62bc..7cd7128 100644
--- a/android/settings.gradle
+++ b/android/settings.gradle
@@ -1,11 +1,29 @@
-include ':app'
+pluginManagement {
+    def flutterSdkPath = {
+        def properties = new Properties()
+        file("local.properties").withInputStream { properties.load(it) }
+        def flutterSdkPath = properties.getProperty("flutter.sdk")
+        assert flutterSdkPath != null, "flutter.sdk not set in local.properties"
+        return flutterSdkPath
+    }
+    settings.ext.flutterSdkPath = flutterSdkPath()
 
-def localPropertiesFile = new File(rootProject.projectDir, "local.properties")
-def properties = new Properties()
+    includeBuild("${settings.ext.flutterSdkPath}/packages/flutter_tools/gradle")
 
-assert localPropertiesFile.exists()
-localPropertiesFile.withReader("UTF-8") { reader -> properties.load(reader) }
+    repositories {
+        google()
+        mavenCentral()
+        gradlePluginPortal()
+    }
 
-def flutterSdkPath = properties.getProperty("flutter.sdk")
-assert flutterSdkPath != null, "flutter.sdk not set in local.properties"
-apply from: "$flutterSdkPath/packages/flutter_tools/gradle/app_plugin_loader.gradle"
+    plugins {
+        id "dev.flutter.flutter-gradle-plugin" version "1.0.0" apply false
+    }
+}
+
+plugins {
+    id "dev.flutter.flutter-plugin-loader" version "1.0.0"
+    id "com.android.application" version "7.3.0" apply false
+}
+
+include ":app"
diff --git a/lib/main.dart b/lib/main.dart
index 4f9f83f..98b87e7 100644
--- a/lib/main.dart
+++ b/lib/main.dart
@@ -15,7 +15,7 @@ class MyApp extends StatelessWidget {
   Widget build(BuildContext context) {
     return MaterialApp(
       theme: halloweenTheme,
-      home: PlayerRegistry(),
+      home: const PlayerRegistry(),
       debugShowCheckedModeBanner: false,
     );
   }
diff --git a/lib/screens/flippingcards.dart b/lib/screens/flippingcards.dart
index f62cf23..35ff594 100644
--- a/lib/screens/flippingcards.dart
+++ b/lib/screens/flippingcards.dart
@@ -41,7 +41,7 @@ class _FlipingCardState extends State<FlipingCard> {
         front: Container(
           decoration: BoxDecoration(
             color: Theme.of(context).colorScheme.primary,
-            borderRadius: BorderRadius.all(Radius.circular(8.0)),
+            borderRadius: const BorderRadius.all(Radius.circular(8.0)),
           ),
           child: Column(
             crossAxisAlignment: CrossAxisAlignment.center,
@@ -55,7 +55,7 @@ class _FlipingCardState extends State<FlipingCard> {
                   textAlign: TextAlign.center,
                 ),
               ),
-              Text(
+              const Text(
                 'Klick um deine Rolle zu sehen!',
                 textAlign: TextAlign.center,
               ),
@@ -107,7 +107,7 @@ class _FlipingCardState extends State<FlipingCard> {
         children: <Widget>[
           Expanded(child: _renderContent(context)),
           Container(
-            padding: EdgeInsets.only(bottom: 15),
+            padding: const EdgeInsets.only(bottom: 15),
             child: Row(
               mainAxisAlignment: MainAxisAlignment.spaceEvenly,
               crossAxisAlignment: CrossAxisAlignment.center,
diff --git a/lib/screens/gameboard.dart b/lib/screens/gameboard.dart
index 0b5136a..6a871aa 100644
--- a/lib/screens/gameboard.dart
+++ b/lib/screens/gameboard.dart
@@ -9,6 +9,7 @@ class PlayerGridView extends StatefulWidget {
   const PlayerGridView({required this.players, Key? key}) : super(key: key);
 
   @override
+  // ignore: library_private_types_in_public_api
   _PlayerGridViewState createState() => _PlayerGridViewState();
 }
 
@@ -32,7 +33,7 @@ class _PlayerGridViewState extends State<PlayerGridView> {
               size: 24,
               color: isNight ? Colors.grey[300] : Colors.yellow,
             ),
-            SizedBox(width: 10),
+            const SizedBox(width: 10),
             Text(
               isNight ? 'Nacht' : 'Tag',
             ),
@@ -41,7 +42,7 @@ class _PlayerGridViewState extends State<PlayerGridView> {
         centerTitle: true,
         actions: [
           IconButton(
-            icon: Icon(Icons.info),
+            icon: const Icon(Icons.info),
             onPressed: () {
               _showRolesDialog();
             },
@@ -89,13 +90,13 @@ class _PlayerGridViewState extends State<PlayerGridView> {
                         children: [
                           Text(
                             widget.players[index].name,
-                            style: TextStyle(fontSize: 24),
+                            style: const TextStyle(fontSize: 24),
                             textAlign: TextAlign.center,
                             maxLines: 3,
                             overflow: TextOverflow.ellipsis,
                           ),
                           if (widget.players[index].isDead)
-                            Icon(Icons.close, color: Colors.red, size: 48),
+                            const Icon(Icons.close, color: Colors.red, size: 48),
                         ],
                       ),
                     ),
@@ -103,12 +104,12 @@ class _PlayerGridViewState extends State<PlayerGridView> {
                 },
               ),
             ),
-            Divider(
+            const Divider(
               height: 1,
               color: Colors.grey,
             ),
             Padding(
-              padding: EdgeInsets.only(bottom: 15, top: 15),
+              padding: const EdgeInsets.only(bottom: 15, top: 15),
               child: ElevatedButton(
                 onPressed: _changePhase,
                 child: Text(isNight ? 'Tag skippen' : 'Nacht skippen'),
@@ -167,11 +168,11 @@ class _PlayerGridViewState extends State<PlayerGridView> {
       context: context,
       builder: (BuildContext context) {
         return AlertDialog(
-          title: Text('Spielende'),
+          title: const Text('Spielende'),
           content: Text(message),
           actions: <Widget>[
             TextButton(
-              child: Text('Spiel beenden'),
+              child: const Text('Spiel beenden'),
               onPressed: () {
                 Navigator.popUntil(context, ModalRoute.withName('/'));
               },
@@ -187,8 +188,8 @@ class _PlayerGridViewState extends State<PlayerGridView> {
       context: context,
       builder: (BuildContext context) {
         return AlertDialog(
-          title: Text('Spielerrollen'),
-          content: Container(
+          title: const Text('Spielerrollen'),
+          content: SizedBox(
             width: double.maxFinite,
             child: ListView.builder(
               shrinkWrap: true,
@@ -212,7 +213,7 @@ class _PlayerGridViewState extends State<PlayerGridView> {
           ),
           actions: <Widget>[
             TextButton(
-              child: Text('OK'),
+              child: const Text('OK'),
               onPressed: () {
                 Navigator.of(context).pop();
               },
diff --git a/lib/screens/playerregistry.dart b/lib/screens/playerregistry.dart
index 729af9c..00a1dfe 100644
--- a/lib/screens/playerregistry.dart
+++ b/lib/screens/playerregistry.dart
@@ -5,6 +5,7 @@ class PlayerRegistry extends StatefulWidget {
   const PlayerRegistry({super.key});
 
   @override
+  // ignore: library_private_types_in_public_api
   _PlayerRegistryState createState() => _PlayerRegistryState();
 }
 
@@ -103,7 +104,7 @@ class _PlayerRegistryState extends State<PlayerRegistry> {
               },
               child: const Text('Spiel einstellen'),
             ),
-            Padding(padding: EdgeInsets.all(30))
+            const Padding(padding: EdgeInsets.all(30))
           ],
         ),
       ),
diff --git a/lib/screens/settings.dart b/lib/screens/settings.dart
index e381784..d634611 100644
--- a/lib/screens/settings.dart
+++ b/lib/screens/settings.dart
@@ -125,7 +125,7 @@ class _GameSettingsState extends State<GameSettings> {
                   ),
                 );
               },
-              child: Text(
+              child: const Text(
                 'Spiel starten!',
               ),
             ),
diff --git a/lib/theme/theme.dart b/lib/theme/theme.dart
index 30622f9..dcc5173 100644
--- a/lib/theme/theme.dart
+++ b/lib/theme/theme.dart
@@ -3,10 +3,10 @@ import 'package:flutter/material.dart';
 ThemeData halloweenTheme = ThemeData(
   useMaterial3: true,
   brightness: Brightness.dark,
-  colorScheme: ColorScheme.dark(
-    surface: const Color(0xff2d2d2d), // Dark grey for a spooky base
-    primary: const Color(0xffff7518), // Halloween orange
-    secondary: const Color(0xff8b0000), // Deep red for a sinister touch
+  colorScheme: const ColorScheme.dark(
+    surface: Color(0xff2d2d2d), // Dark grey for a spooky base
+    primary: Color(0xffff7518), // Halloween orange
+    secondary: Color(0xff8b0000), // Deep red for a sinister touch
     tertiary: Colors.black, // Black for an eerie contrast
   ),
   scaffoldBackgroundColor: const Color(0xff2d2d2d), // Match the surface color
@@ -23,26 +23,26 @@ ThemeData halloweenTheme = ThemeData(
   iconTheme: const IconThemeData(
     color: Color(0xffff7518), // Halloween orange
   ),
-  chipTheme: ChipThemeData(
-    backgroundColor: const Color(0xff8b0000), // Deep red
-    selectedColor: const Color(0xffff7518), // Halloween orange
+  chipTheme: const ChipThemeData(
+    backgroundColor: Color(0xff8b0000), // Deep red
+    selectedColor: Color(0xffff7518), // Halloween orange
     labelStyle: TextStyle(
       color: Colors.white, // Text color for better readability
     ),
   ),
-  sliderTheme: SliderThemeData(
-    activeTickMarkColor: const Color(0xffff7518), // Halloween orange
-    activeTrackColor: const Color(0xffff7518), // Halloween orange
-    thumbColor: const Color(0xffff7518), // Halloween orange
+  sliderTheme: const SliderThemeData(
+    activeTickMarkColor: Color(0xffff7518), // Halloween orange
+    activeTrackColor: Color(0xffff7518), // Halloween orange
+    thumbColor: Color(0xffff7518), // Halloween orange
     valueIndicatorTextStyle: TextStyle(
       color: Colors.black, // Text color for the value indicator
     ),
   ),
-  dividerTheme: DividerThemeData(
+  dividerTheme: const DividerThemeData(
     color: Colors.white, // Halloween orange
     thickness: 1.0, // Set the thickness of the divider
   ),
-  textTheme: TextTheme(
+  textTheme: const TextTheme(
     displayLarge: TextStyle(
       color: Colors.white, // Halloween orange
       fontSize: 32.0,
diff --git a/pubspec.yaml b/pubspec.yaml
index e82d505..c00dec0 100644
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -1,5 +1,5 @@
 name: werwolf
-description: A new Flutter project.
+description: A fanmade werwolf game
 publish_to: 'none'
 version: 0.1.0