SGDK - A free and open development kit for the Sega Mega Drive

A library for high-performance, modern 2D graphics with SDL written in C.

An implementation of OpenGL 3.x-ish in clean C

Homebrew PS2 SDK

Simple Reverse Tethering utility for Android

Shockolate - A minimalist and cross platform System Shock source port.

GL4ES is a OpenGL 2.1/1.5 to GL ES 2.0/1.1 translation library, with support for Pandora, ODroid, OrangePI, CHIP, Raspberry PI, Android, Emscripten and AmigaOS4.

Reverse engineering the 1997 game "Carmageddon"

libui-ng: a portable GUI library for C. "libui for the next generation"

burp - backup and restore program

The penultimate portable graphics library

A project to statically recompile following games to create Windows or Linux (x86 or arm) versions of the games - Albion, X-Com: UFO Defense (UFO: Enemy Unknown), X-Com: Terror from the Deep, Warcr…

How to optimize C code for CC65 compiler

streaming opengl commands over network

Education projects and publications

Software Rasterizer (C++)

A zero-dependencies, single-header 3D graphics library

Utilities for managing Atari 8-bit files and disks from Linux

Secret in the Forest - a C-based text adventure game engine

A simplistic roguelike game for MS-DOS

Simple Directmedia Layer

FujiNet firmware port to Linux, MacOS and Windows

LZSS compressor for Atari SAP music files

A micro Graphical User interface (GUI) library; platform independent, written in C

Some test code for rendering side-by-side stereo pairs a-la VR headsets

C++ view/control/widget framework for Webassembly using Emscripten

Simple roguelike using ncurses