GZDoom is a feature centric port for all Doom engine games, based on ZDoom, adding an OpenGL renderer and powerful scripting capabilities

Doom 3 GPL source release

A simple and easy-to-use immediate-mode gui library

A small template to start your raylib game

A simple and easy-to-use library to enjoy videogames programming

static analysis of C/C++ code

Image decoding for many popular formats for Simple Directmedia Layer.

An audio mixer that supports various file formats for Simple Directmedia Layer.

Vulkan Bootstrapping Iibrary

Official NetHack Git Repository

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

Wings3D is an advanced sub-division 3D modeller.

FreeCol: FreeCol is a turn-based strategy game based on the old game Colonization, and similar to Civilization. The objective of the game is to create an independent nation.

A fast and lightweight IDE

Support for TrueType (.ttf) font files with Simple Directmedia Layer.

FreeBASIC is a completely free, open-source, multi-platform BASIC compiler, with syntax similar to MS-QuickBASIC, that adds new features such as pointers, object orientation, unsigned data types, i…

Lightweight C++ command line option parser

log4cplus is a simple to use C++ logging API providing thread-safe, flexible, and arbitrarily granular control over log management and configuration. It is modelled after the Java log4j API.

Render markdown on the CLI, with pizzazz! 💅🏻

An SDL2-based implementation of OpenAL in a single C file.

Zircon is an extensible and user-friendly, multiplatform tile engine.

A complete 3-D game development suite written in Java.

A generic font caching C library with loading and rendering support for SDL.

A fork of Git containing Windows-specific patches.

C++ logging library. It is powerful, supports asynchronous low latency, extendable, light-weight, fast performing, thread and type safe and consists of many built-in features. It provides ability t…

fheroes2 is a recreation of Heroes of Might and Magic II game engine.

Simple Directmedia Layer

Sol3 (sol2 v3.0) - a C++ <-> Lua API wrapper with advanced features and top notch performance - is here, and it's great! Documentation:

An open source, turn-based strategy game with a high fantasy theme.

A modern port of Turbo Vision 2.0, the classical framework for text-based user interfaces. Now cross-platform and with Unicode support.