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 project/jni/application/ninslash/src 7. ./build.sh ninslash