PTK SDK

PTK Game SDK

Super easy mobile game SDK - C++/OpenGL ES2/OpenAL/Freetype2

Grizzly

Grizzly (sources)

Jadeware's first and most famous platform game. Donkey-Kong inspired with multi-parallax, 30+ action-packed levels.

Android SpriteKit

Android (SpriteKit)

Lode-Runner in SpriteKit. Learn everything from managers to SpriteKit tips and tricks to build a good arcade game in Swift.

Halloween 3D

Halloween 3D (sources)

OpenSource 3D Game Engine in C++/OpenGL. Features: Rendering, Lights, Scene, Camera, BSP tree, Lightmaps, OBJ/ASE loading.