Source is a 3D game engine developed by Valve. It debuted as the successor to GoldSrc in 2004 with the releases of Half-Life: Source, Counter-Strike: Source...

Source 2 is a video game engine developed by Valve. The engine was announced in 2015 as the successor to the original Source engine, with the first game...

game engines with rendering engines as well as API bindings without any distinctions. Physics engine Game engine recreation List of open-source video...

GoldSrc (pronounced "gold source"), sometimes called the Half-Life engine, is a proprietary game engine developed by Valve. At its core, GoldSrc is a...

the game source-code. Often, programmers design game engines with a component-based architecture that allows specific systems in the engine to be replaced...

the DC Multiverse Source (game engine), a game engine developed by Valve Source 2, the successor to Source Counter-Strike: Source, a 2004 complete remake...

which uses the Source game engine. Source Filmmaker has been used to create many community-based animated shorts for various Source games, such as Team...

Search engines, including web search engines, selection-based search engines, metasearch engines, desktop search tools, and web portals and vertical market...

public domain games with public domain source code. This list also includes games in which the engine is open-source but other data (such as art and music)...

a remake of Counter-Strike (2000) using the Source game engine. As in the original, Counter-Strike: Source pits a team of counter-terrorists against a...

A source port is a software project based on the source code of a game engine that allows the game to be played on operating systems or computing platforms...

This is a selected list of Source engine mods (modifications), the game engine created by Valve for most of their games, including Half-Life, Team Fortress...

open-source software portal Video games portal List of game engines First person shooter engine id Tech Quake II engine Quake modding "Quake engine GPL...

A search engine is a software system that provides hyperlinks to web pages and other relevant information on the Web in response to a user's query. The...

An engine or motor is a machine designed to convert one or more forms of energy into mechanical energy. Available energy sources include potential energy...

Collective. It is a fan-made remake of Half-Life (1998) made in the Source game engine. Originally published as a free mod in September 2012, Black Mesa...

software and hardware ray tracing. The source code for Unreal Engine 5 is available on GitHub. Unreal Engine 5 was revealed on May 13, 2020, supporting...

monsters and game engine, with some ports offering content not included in the original DOS version. Since the Doom engine's source code was released...

Stockfish is a free and open-source chess engine, available for various desktop and mobile platforms. It can be used in chess software through the Universal...

Cheat Engine (CE) is a proprietary, source available freeware memory scanner/debugger created by Eric Heijnen ("Byte, Darke") for the Windows operating...

Diesel engine runaway is an occurrence in diesel engines, in which the engine draws extra fuel from an unintended source and overspeeds at higher and...

to OS X and Linux in 2013. Valve ported Half-Life to its Source engine as Half-Life: Source in 2004. In 2020, Crowbar Collective released an unofficial...

was Infinity Ward's IW engine used in Call of Duty 2 onward. At QuakeCon 2005, John Carmack announced that the id Tech 3 source code would be released...

of the engines in ScummVM, the original developers have helped the projects by supplying the original source code—those are so-called source ports. Video...

virtual reality platforms. The latest generation, Unreal Engine 5, was launched in April 2022. Its source code is available on GitHub, and commercial use is...

Godot (/ˈɡɒdoʊ/) is a cross-platform, free and open-source game engine released under the permissive MIT license. It was initially developed in Buenos...

A steam engine is a heat engine that performs mechanical work using steam as its working fluid. The steam engine uses the force produced by steam pressure...

outside, so the hot area of the engine can be warmed with any external heat source. Similarly, the cooler part of the engine can be maintained by an external...

– Source Engine compiled map file DEM – Source Engine demo format HL2 – Half-Life 2 save format MDL – Source Engine model format PCF – Source Engine particle...

id Tech 1, also known as the Doom engine, is the game engine used in the id Software video games Doom and Doom II: Hell on Earth. It is also used in Heretic...