BeebdroidW
Beebdroid

Beebdroid is a free software emulator for the BBC Micro, based on B-Em for Linux by Tom Walker. It runs under Android and was developed by Reuben Scratton and Kenton Price and released by Little Fluffy Toys in 2011.

ClanLibW
ClanLib

ClanLib is a video game SDK, supporting Microsoft Windows, macOS, and Linux, with partial support for mobile platforms. It has full hardware accelerated graphics support through OpenGL, and also a software renderer. ClanLib also helps in playing sound, using the Vorbis or MikMod libraries, and has classes for collision detection, GUIs, XML, networking, and other things that may be helpful to a game programmer.

Ego (game engine)W
Ego (game engine)

Ego Game Technology Engine is a video game engine developed by Codemasters. While it is primarily used for racing games, it has also been used in a few first-person shooters.

Invade-a-LoadW
Invade-a-Load

Invade-a-Load was a fast loader routine used in software for Commodore 64 computer. It was used in commercial computer games that were stored on Compact Cassette tape and loaded using the Datassette.

MednafenW
Mednafen

Mednafen, formerly known as Nintencer, is an OpenGL and SDL multi-system free software wrapper that bundles various original and third-party emulation cores into a single package, and is driven by command-line input. It is distributed under the terms of the GNU GPLv2. Certain emulation cores of Mednafen have been ported to RetroArch/Libretro.

Monty Python's Complete Waste of TimeW
Monty Python's Complete Waste of Time

Monty Python's Complete Waste of Time is a collection of minigames, screen savers, desktop wallpaper and icons for Mac OS System 7, DOS and Windows released in 1994 by 7th Level, Inc.

Open Dynamics EngineW
Open Dynamics Engine

The Open Dynamics Engine (ODE) is a physics engine written in C/C++. Its two main components are a rigid body dynamics simulation engine and a collision detection engine. It is free software licensed both under the BSD license and the LGPL.

Procedural animationW
Procedural animation

A procedural animation is a type of computer animation, used to automatically generate animation in real-time to allow for a more diverse series of actions than could otherwise be created using predefined animations.

Relic OnlineW
Relic Online

Relic Online was an online gaming system that Relic/THQ uses for matchmaking in some Relic Entertainment games, replacing its previous use of GameSpy Arcade and WON (Homeworld). Relic Online was developed by Relic/THQ and Quazal, and is completely separate from any GameSpy/WON systems. It has not been backported to older games such as Dawn of War and its expansions, but has appeared in Relic's Company of Heroes series of games. Company of Heroes: Opposing Fronts introduced new features to Relic Online such as arranged team automatches, with the changes being patched into the previous Company of Heroes games as well. Relic Online was notably absent in Relic/THQ's Dawn of War II, however, which instead used a combination of Steam and Games for Windows – Live.

The Sims 4: StrangerVilleW
The Sims 4: StrangerVille

The Sims 4: StrangerVille is a game pack for The Sims 4 released on February 26, 2019. The game pack is inspired by Strangetown, a world that appeared in The Sims 2, and Stranger Things, a web series on Netflix.

The Sims 4: VampiresW
The Sims 4: Vampires

The Sims 4: Vampires is a game pack for The Sims 4. It includes a new life state, Vampires, many new Gothic-themed objects, new outfits, new interactions, new aspirations, new foods to make and new skills: Pipe Organ skill and Vampire Lore Skill. It is only available for digital download. The pack also features a new neighborhood called Forgotten Hollow which, fitting with the vampiric theme, has longer nighttimes than other neighborhoods. It takes elements from The Sims 2: Nightlife, The Sims 3: Late Night and The Sims 3: Supernatural.

Tokamak (software)W
Tokamak (software)

The Tokamak Game Physics SDK is an open-source physics engine.