The game is like a Simple version of Mario It is a free, open-source, and cross-platform game developed with the intention of being friendly for developers (particularly inexperienced) to contribute to. This is a C++14 project whose dependency are currently SFML and Box2D.
To play the game (Windows 64-bit): https://github.com/FangfangFu/FangRunner
You can change the level number on the top of the source code to decide how many levels the game have. For now, different levels have similar difficulties. Each level are randomly built.
FangRunner is heavily documented and uses the Github Wiki as the base for all documentation, including how to build the project and understanding the source code. For now, refernce to Snake Wiki since they have similar documentation.