diff --git a/FightSystem_20/build.gradle b/FightSystem_20/build.gradle
new file mode 100644
index 0000000..ca641a3
--- /dev/null
+++ b/FightSystem_20/build.gradle
@@ -0,0 +1,51 @@
+/*
+ * This file is a part of the SteamWar software.
+ *
+ * Copyright (C) 2021 SteamWar.de-Serverteam
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see .
+ */
+
+plugins {
+ id 'java'
+}
+
+group 'steamwar'
+version '1.0'
+
+compileJava.options.encoding = 'UTF-8'
+
+sourceCompatibility = 1.8
+targetCompatibility = 1.8
+
+sourceSets {
+ main {
+ java {
+ srcDirs = ['src/']
+ }
+ resources {
+ srcDirs = ['src/']
+ exclude '**/*.java', '**/*.kt'
+ }
+ }
+}
+
+dependencies {
+ implementation project(":FightSystem_Core")
+ implementation project(":FightSystem_18")
+
+ compileOnly 'org.spigotmc:spigot-api:1.20-R0.1-SNAPSHOT'
+
+ compileOnly swdep("Spigot-1.20")
+}
diff --git a/FightSystem_20/src/de/steamwar/fightsystem/utils/CraftbukkitWrapper20.java b/FightSystem_20/src/de/steamwar/fightsystem/utils/CraftbukkitWrapper20.java
new file mode 100644
index 0000000..e0dabe4
--- /dev/null
+++ b/FightSystem_20/src/de/steamwar/fightsystem/utils/CraftbukkitWrapper20.java
@@ -0,0 +1,30 @@
+/*
+ This file is a part of the SteamWar software.
+
+ Copyright (C) 2021 SteamWar.de-Serverteam
+
+ This program is free software: you can redistribute it and/or modify
+ it under the terms of the GNU Affero General Public License as published by
+ the Free Software Foundation, either version 3 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU Affero General Public License for more details.
+
+ You should have received a copy of the GNU Affero General Public License
+ along with this program. If not, see .
+ */
+
+package de.steamwar.fightsystem.utils;
+
+import org.bukkit.entity.Entity;
+
+public class CraftbukkitWrapper20 extends CraftbukkitWrapper18 {
+
+ @Override
+ public float headRotation(Entity e) {
+ return getEntity(e).cm();
+ }
+}