Open Source C++ Mobile Software for Mac

Game Editor is the game design software that gives you the power to create the games of your dreams, and gives you the chance to get the source code of the game creator and develop 2D games for personal computers as well as mobile devices like iPhone

HabraSnake is a cross-platform snake game written in C++ and wxWidgets library.

Plugin-based RPG manager written in C++11 and Qt 5. Currently focused on Pathfinder (as that's what I spend my time on), but intended to be game-agnostic for most functions. Network-centric with a user-defined central list server (with a default public list server) to find games and players or just chat/spectate. Intended to manage game assets (character sheets, effects, initiatives, automate rules, etc) with a print function so you're not bound to the application to play your game. Plugins planned include a 3D mappiing capability using the Unreal Engine and initiative/effect tracking. Plugins may be under a different license than the base application, depending on the plugin. evilrpg itself is going to be under the BSD license supporting Windows, Linux, and (hopefully) Mac. Support is also planned for Android, and possible IOS if the community supports it (code is portable).