OBS Linux Vulkan/OpenGL game capture
Open source software for live streaming and recording
Android real-time display control software
RenderDoc is a stand-alone graphics debugging tool
Java/JavaFX/Kotlin Game Library (Engine)
3D Engine with Blender Integration
API and runtime that allows access to VR hardware
A Fantasy Console intended as a tool for pixel art game development
GDI, OpenGL and Direct3D 9 re-implementation of the DirectDraw API
Open and edit the archive files used in over 5200 games.
Blockbench - A low poly 3D model editor
A free & open-source 2D sprite editor, made with the Godot Engine
Flash + AIR sound effects generator. Based on Sfxr.
One Must Fall 2097 Remake
A fully-featured OpenGL and GLFW extension for PHP
Modern, lightweight and efficient 2D level editor
Zoomable user interface (ZUI) with file manager, file viewers and more
Full featured MUD server with all the trimmings.
The ultimate cataloguer
3D modeler, 3D game maker, 3D demo maker
High-efficiency minimalist C++ wrapper for OpenGL 4.3
A powerful, free and open-source tool for TextureAtlases/Spritesheets
Plays iMelody (IMY) files using many sound systems