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+To compile Android version:
+1. Use Debian or Ubuntu or MacOsX. Windows is not supported.
+2. Install Android SDK: https://developer.android.com/studio/index.html#downloads
+3. Install Android NDK: https://developer.android.com/ndk/downloads/index.html
+4. Install Java and Ant: sudo apt-get install ant openjdk-8-jdk build-essential
+5. Download SDL Git repo: git clone https://github.com/pelya/commandergenius
+6. git submodule update --init --recursive project/jni/application/supertux/supertux
+7. ./build.sh supertux
+
+You may also use source archive at https://sourceforge.net/projects/libsdl-android/files/apk/SuperTux/