1. Download latest SDL2 RECOMMENDED: oxygine/SDL fork from https://github.com/oxygine/SDL 2. Your folder structure should be organized like this: any/path/ /oxygine-framework /SDL 3. Check other instructions for your platform: - VisualStudio.txt has instructions on how to build Oxygine with Visual Studio on Windows - Android.txt has instructions on how to build Oxygine for Android - CMake.txt has instructions on how to build Oxygine with CMake on Windows/Linux - CMake+MinGW.txt has instructions on how to build Oxygine with CMake on Windows using MinGW compiler and create project compatible with CodeBlocks/CLion/etc IDE - iOS.txt and MacOSX.txt have instructions on how to build Oxygine with XCode