Vulkan - Vulkan is a new generation graphics and compute API that provides high-efficiency, cross-platform access to modern GPUs used in a wide variety of devices from PCs and consoles to mobile phones and embedded platforms.
Blitz3D - Create 2D and 3D Games for Windows.
SDL - Simple DirectMedia Layer is a cross-platform multimedia library designed to provide low level...
BlitzMax NG - Fast cross-platform, open-source, programming language.
SFML - SFML provides a simple interface to the various components of your PC, to ease the development of games and multimedia applications. It is composed of five modules: system, window, graphics, audio and network.
Monkey 2 - An easy to use, cross platform, games oriented programming language