OpenGL: The Industry Standard for High-Performance Graphics: https://www.opengl.org/ OpenGL ES: The Standard for Embedded Accelerated 3D Graphics: https://www.khronos.org/opengles/ Unreal Engine: Android Quick Start: https://docs.unrealengine.com/latest/INT/Platforms/Android/GettingStarted/index.html libGDX: Cross-platform Java game development framework based on OpenGL: https://github.com/libgdx/libgdx