Open Source C Game Engines
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C Game Engines
View 34 business solutionsBrowse free open source C Game Engines and projects below. Use the toggles on the left to filter open source C Game Engines by OS, license, language, programming language, and project status.
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QuakeSpasm
A modern, cross-platform Quake game engine based on FitzQuake.
QuakeSpasm is a *Nix friendly Quake Engine based on the SDL port of the popular FitzQuake. It includes some new features, important fixes, and aims for portability and 64 bit correctness.">
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F·W·K
3D game engine/framework in C, with Luajit and Python bindings now
3D game framework in C, with Luajit and Python bindings now. -
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Doomsday Engine
DOOM / Heretic / Hexen source port with enhanced graphics and UI
A portable game engine for classic first person shooters such as DOOM, Heretic and Hexen. Lets you enjoy the original games using modern technology, including high-resolution OpenGL graphics, 3D models, and dynamic lighting effects. -
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The flexible game engine
The flexible game engine
Crown is a general-purpose and data-driven game engine, written in orthodox C++ with a minimalistic and data-oriented design philosophy in mind. Every aspect of the game is controlled through text configuration files. Before shipping, configuration files are compiled to efficient platform-specific binary blobs. Data in memory is organized to achieve the maximum performance possible on every platform. Every game asset is hot-reloadable, code included. Evaluate modifications and adjustments on-the-fly without having to reboot the game every time. Runs and looks equally well both on Linux and on Windows. Designed to be as fail-safe as possible to never lose your work if crashes should occur. Engine plus tools amounts to less than 50K LOC. Written in simple 'C-style' C++. It is easy for anyone to understand and make modifications. All the code is released under the very permissive MIT license and can be downloaded via GitHub by anyone. -
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Smokin' Guns is a GPLv2 licensed first person Western style shooter based on the Quake 3 engine (Id Tech 3) developed by a loosely knit team of developers and artists. This project represents the game engine.
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Aleph One is the open source continuation of Bungie's Marathon 2 FPS game engine. Aleph One plays Marathon, Marathon 2, Marathon Infinity, and 3rd-party content on a wide array of platforms, with (optional) OpenGL rendering, Internet play, Lua scripting, and more.
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Haxima is an Ultima-like game engine (2D tile graphics) with combat, magic, NPC AI, an embedded scripting language, and in-game editing.
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Urho3D
Cross-platform 2D and 3D game engine
!!! The project repositories have been migrated to https://github.com/urho3d/Urho3D !!! -
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Orx: Portable Game Engine
Orx: Portable Game Engine
Orx is a portable, lightweight, plugin-based, data-driven and extremely easy to use 2D-oriented game engine. As orx is data driven, it allows users to create games with a small number of lines of code and reduces drastically the development time. -
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NakedHexen
A conservative source port of Hexen that is identical to DOS
NakedHexen is an ultra conservative source port aiming to be nearly identical to DOS in every way possible. No uncapped framerates, no dehacked, no extended menus or enemies, no window mode, only DOS Hexen ported to SDL2. Note: CD Music is NOT supported here. -
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NakedTriad
An authentic Rise of The Triad Dark War source port
Naked Triad aims to be as close to the original Rise of The Triad: Dark War as possible. NakedTriad supports both GNU/Linux and Windows Operating Systems. For those wanting an experience close to how the original was, then NakedTriad is the most faithful source port on the internet (that works) and is fully 64bit clean. Enjoy. -
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OpenTitus is a rewrite of the game engine used in the old DOS-based games Titus the Fox and Moktar (the French version). This project parses the data directly from the original game data files. The project is based on SDL and programmed in C. A wiki is available at http://opentitus.wikia.com/wiki/OpenTitus_Wiki If you do not own the original game already, you can purchase it at https://www.gog.com/game/titus_the_fox_to_marrakech_and_back
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This is the last know development of Yeti3D before the project was shelved. It was a nice engine in its time, and might have code in it still worth something to someone. Its a portable 3D game engine with fast software rendering.
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OpenTomb
Game engine for playing tomb raider 1 - 5 levels.
PLEASE NOTE: Project development moved to Github! https://github.com/opentomb Here you can find ONLY nightly builds for Windows. OpenTomb is an engine that can play classic Tomb Raider 1 - 5 levels and custom TRLE levels. It is developed for fans and fun. Some code was taken from OpenRaider project and Quake Tenebrae project. Resource loading routines are taken from http://icculus.org/vt/vt/ project. It is developing in netbeans 7 + GCC TDM 4.9.2 Used libraries: SDL2, SDLimage with jpeg and png libs, vorbis (ogg support), OpenGL, OpenAL, freetype 2, LUA, BULLET. Youtube engine work example: http://www.youtube.com/watch?v=Jf3JGm67oS0 I need some help in game behavior algorithms, level parsing, e.t.c. Needed for work: 1) Original Tomb Raider levels 2) Font .ttf 3) Config files (config.lua and autoexec.lua) -
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ReBOOM
Conservative port of BOOM 2.02 to modern systems.
ReBOOM is a direct port of BOOM 2.02 to SDL2 aiming to be as close to the original as possible while adding Quality of Life features to it, such as always on stats. ReBOOM is demo compatible with BOOM 2.02. Please note, that this is essentially BOOM 2.02 compatible, it is NOT compatible with many wads 'claiming' to be Boom-compatible. Many of these modern Boom wads are in-fact only PRBoom-compatible and are not classed as Boom-compatible by myself or by historical Boom. It is pure fantasy. ReBOOM was primarily developed for GNU/Linux systems. -
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Sprinkled Doom
A fork of Chocolate Doom with small Quality of Life enhancements
Sprinkled Doom is a fork of the latest Chocolate Doom with an emphasis on slight modernisation, allowing for Widescreen and enhancements such as Always Gibbing enemies. It is also a strong limit-removing source port with support for Hexen map formats and additional node support as well as several fixes for effects such as infinite ocean. Sprinkled Doom does not fix any bugs that appear in vanilla Doom. It is the only vanilla compatible Doom source port that retains the original look and feel while being Limit Removing. Sprinkled Doom is a Doom Only source port, unlike Chocolate Doom, this does not provide updates for Heretic, Hexen or Strife. -
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euphoriasdk
A complete 2D Game Engine with built in drag and drop editor
Euphoria is a 2 Game Engine and Development kit for aspiring game designers who are interested in getting their feet wet in the world of game design and programming. Some features of the engine are: - 2D levels and basic rasterized rendering - Simple animations and timer systems - A complete embedded Lua 5.1 scripting environment for level scripting - A drag and drop level designer - Support for all standard Windows Media Player compatible media types - Background Music - Sound Effects - Simple object collision detection - Pseudo 3D for making simulated 3D with 2D graphics - Scriptable Menus, buttons, etc - Custom Lua file manipulation libraries and script engine binding - Cut scene videos - Open Source What Euphoria is NOT: - A professional game design engine (maybe someday) - Bug free - Size Efficient (textures are stored as bitmaps - 3D - Covered Under Warranty - A Game, this is a Kit to BUILD a game -
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OpenMoHAA is a game engine that is compatible with Medal of Honor: Allied Assault media and network protocol, based on the ioquake3 project.
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IRE is a tile-based Computer Role-Playing Game engine based on Ultima 6, but with an emphasis on customisation and cross-platform support. Everything is controlled using scripts.
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Yoshi's Egg - Game Engine
A Simple Game Engine
A Simple Top Down Game Engine for Linux and Windows obs: in development pre-alpha stage, not fully playable -
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AquaEngine is supposed to be a modern game-engine with BulletPhysics in combination with ODE for vehicle physics. Rendering is using OGRE and OpenGL.
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CorEngine is a work in progress, OpenGL graphics powered 3D game engine designed to help independent game developers with quick prototyping and game/virtual environment creation. The engine supports a standard set of features, like skeletal animation, post processing, Lua/C programming, physics powered by Bullet Physics, GUI and 2D/3D Audio.
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Darius Game Engine
3D Game Engine
Cross platform 3D game engine based on OpenGL and C++ -
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DjDoom
Reference implementation for the Doom game engine.
DjDoom is a reference implementation for the original Doom game engine. The purpose of this project is to build a playable Doom engine from the original Linux source code with minimal changes necessary to build and run in a Windows environment. This was created as a learning tool for me and I'm publishing this so it can be a learning tool for others. It is intended that this be a base for others to build and expand on. -
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JavaScript game engine focused on 2D multi-player (networked) games. The idea is to provide a tool for learning by writing computer games. EGachine is based upon a extensible JavaScript shell (EJS) and modules providing functionality for writing games.