An open source NES Emulator for Windows and Unix that features solid emulation accuracy and state of the art tools for power users. FCEUX's source code is now hosted at https://github.com/TASVideos/fceux/ win32 autobuilds @ https://ci.appveyor.com/project/zeromus/fceux/build/artifacts
Official continuation of the famous Blobby Volley 1.x arcade game.
Spring is a free RTS engine developed for Windows, Linux and Mac OS X.
Spring is a versatile 3D RTS game engine. Using extensively Lua for scripting game-specific code to make nearly every aspect of the engine customizable, from GUI, to unit AI, to pathfinding.
Oblige is a random level generator for classic FPS games
Oblige is a random level generator for classic FPS games, especially the DOOM games, but aiming to support Heretic, Hexen and Quake eventually.
Provides a full suite of clients and servers for virtual worlds.
Worldforge provides clients, servers, tools and protocol to allow for anyone to create and host their own virtual and online world.
Open Source implementation of the wonderful puzzle game Fish Fillets from ALTAR interactive.
3D-Accelerated open-source DOOM engine
As a continuation of the EDGE Project, hyper3DGE gives the end-user more power from the most advanced alternative DOOM engine - combined with portability to most systems, including game consoles.
FreedroidRPG is an original isometric 3D role playing game taking place in the future, on Earth. It features action and dialogs. FreedroidClassic is a 2D arcade game similar to Paradroid. =========================================== !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! !! FreedroidRPG is migrating !! !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! - Latest versions of Git repositories are on https://gitlab.com/groups/freedroid - Binary files are hosted on http://ftp.osuosl.og/pub/freedroid ===========================================
A rewrite of Noah Morgan's classic roguelike game Larn (1986). NLarn tries to maintain the atmosphere and story of the original game while improving the gameplay by using state-of-the-art roguelike technology and a simplified user interface.
"Blinkensisters - Hunt for The Lost Pixels" is a Jump'n'Run game for nearly all recent operating systems. It's fun to play and you can make your own levels with a simple text editor. Also, you can download add-ons from within the game engine.
A game engine for running Origin's 'Ultima 6' and 'Ultima Worlds of Adventure' games on modern operating systems.
EDGE is an advanced DOOM source port
Spawned from the Doom Engine, EDGE advances into the future with easy development and expansion as a cornerstone, making use of advancing technology and supporting a variety of platforms, this adds a new dimension to 3D gaming. As of April 2011, 3DGE has officially superseded the original EDGE engine. See http://edge2.sf.net for more information.
action/combat flight sim
Palomino was an unfinished action/combat flight simulator. Air-to-air combat mode was never implemented. However, it does have a land-on-carrier and shoot-SAMs missions. Requires OpenSceneGraph. Optional: SDL, FLTK.
Dungeon Digger is a 3D RTS game based on Dungeon Keeper.
Glest Advanced Engine is a community driven project which extends and improves on Glest. It aims to provide features and tools that help people develop higher quality 3D real-time strategy games for all major platforms.
Stratagus is a free cross-platform real-time strategy game engine, capable of playing against human or computer opponents, network or local. It can be used to build RTS games similar to C&C, WC2, AOE, and Tzar and runs under Linux, BSD, MacOS and Win
Realtime 3D game/visualization engine, written in C++, scriptable through Tcl/Tk, Python and Lua. Supports D3D and OpenGL for rendering, runs under Linux and Windows.
A free engine for C&C Tiberian Dawn
FreeCNC is a reimplementation of the classic real time strategy game Command & Conquer.
The ZFX-Comunity-Engine is a realtime 3D engine developed from the members of the ZFX-Community. It supports different render-APIs like D3D and OpenGL aud works on differents platforms like Windows, Linux, BSD and others.
Falling Block Game is a free, open source block stacking game available for Windows and Linux. The object of the game is to move and rotate pieces in order to fill in complete rows. The more rows you clear at once, the more points you score!
Cross-platform real-time strategy game (3D)
_________________________________________________________________________________________________________________________________________________________ PLEASE NOTE: Downloads and repositories have moved to GitHub at http://github.com/megaglest _________________________________________________________________________________________________________________________________________________________ MegaGlest is a free real-time strategy (RTS) game. It's fun to play in both single and multi-player modes (same or cross platform on LAN or Internet) and has lots of game content for endless playing. It forked from (no longer maintained) RTS classic Glest in 2010 and has since added several new features while improving on previously existing ones. MegaGlest is available for Linux, Windows, OS X and other systems. It also drives ot
Battle for Mandicor is free real time strategy (RTS) game. It uses Stratagus-engine (http://www.stratagus.sourceforge.net).
Tongue-in-cheek action RPG
Lips of Suna is a tongue-in-cheek action RPG. It's an open world game that focuses on action heavy and versatile gameplay, dynamically changing game world and ease of customization and modding.
Scrupp is a cross-platform 2D engine which uses SDL and OpenGL for visualization. It is controlled by external Lua scripts. The core supports various image, sound, music and font formats. The hard work is done by plugins written in Lua.
The Gamebook Engine is the first free, cross-platform engine for writing gamebooks, such as the "Choose Your Own Adventure" series, or the "Lone Wolf" series. TGE can interpret scripts that use the "Hyena" gamebook format.