TurtleBrains  0.3.5
High quality, portable, C++ framework for rapid 2D game development.
Screen Resolutions

TurtleBrains will default to a windowed screen resolution of 1280x720, although it is possible to change the resolution by constructing the GameApplication with parameters instead of using the defaults.

int main(const int argumentCount, const char* argumentValues[])
tbGame::GameApplication gameApplication(640, 480);
gameApplication.SetWindowTitle(tb_string("Hello World"));
GameplayScene gameplayScene;
return 0;

At present time TurtleBrains only supports windowed-mode though plans to add FullScreen support on Windows, Mac and Linux are on the roadmap of future versions.