Team Fortress Classic is a first-person shooter game developed by Valve and published by Sierra Studios. It was originally released in April 1999 for Windows, and is based on Team Fortress, a mod for the 1996 game Quake. The game puts two teams against each other in online multiplayer matches; each member plays as one of nine classes, each with different skills. The scenarios include capture the flag, territorial control, and escorting a "VIP" player.
Action Quake 2 is a mod for the video game Quake II created by The A-Team. Action Quake 2 was developed to recreate the look and feel of an action movie, having a fast pace and a semi-realistic damage system. It features many maps recreating realistic settings, such as city streets and office buildings, with a balanced range of weapons and equipment inspired by action movies.
GoldenEye: Source is a total conversion mod developed using Valve's Source engine. GoldenEye: Source is a multiplayer remake of the 1997 Nintendo 64 video game GoldenEye 007, itself based on the James Bond film GoldenEye. The mod's development began in 2005, and remains in active development as of 2019.
Pirates, Vikings and Knights II is a multiplayer team-based first-person action video game, developed as a total conversion modification on Valve proprietary Source engine. The game is currently in beta development stages, with its first public release on 1 January 2007. The second major public version was released a year later on 7 February 2008.
Half-Life 2: Capture The Flag is a multiplayer team-based capture the flag mod developed around Half-Life 2. The public beta version was released on February 23, 2005. The latest version of the mod was released to the public on December 8, 2011. On October 16, 2013, Half-Life 2: Capture The Flag was greenlit on Steam Greenlight. As of 2022, the mod has yet to be released on Steam.
Garry's Mod is a 2006 sandbox game developed by Facepunch Studios and published by Valve. The base game mode of Garry's Mod has no set objectives and provides the player with a world in which to freely manipulate objects. Other game modes, notably Trouble in Terrorist Town and Prop Hunt, are created by other developers as mods and are installed separately, by means such as the Steam Workshop. Garry's Mod was created by Garry Newman as a mod for Valve's Source game engine and released in December 2004, before being expanded into a standalone release that was published by Valve in November 2006. Ports of the original Windows version for Mac OS X and Linux followed in September 2010 and June 2013, respectively. As of September 2021, Garry's Mod has sold more than 20 million copies. A successor, Sandbox, has been in development since 2015.
Jailbreak: Source is a multiplayer team-based first-person action video game, developed as a total conversion modification on the Valve's proprietary Source engine. The game was in beta development stages before it was abandoned, with its first public release on 14 February 2007. 0.2 followed a week later as a patch. The third major public version was released two months later on April 21, 2007. The next release was made available just over a year later, on May 3, 2008 with the latest version (0.6) being released on 15 January 2010.
Smokin' Guns is a first-person shooter video game. Smokin' Guns is intended to be a semi-realistic simulation of the American Old West's atmosphere. Gameplay as well as locations are inspired by Western movies, particularly those from the Spaghetti Western genre.
Black Mesa is a 2020 first-person shooter game developed and published by Crowbar Collective. It is a third-party remake of Half-Life (1998) made in the Source game engine. Originally published as a free mod in September 2012, Black Mesa was approved for commercial release by Valve, the developers of Half-Life. The first commercial version was published as an early-access release in May 2015, followed by a full release in March 2020 for Linux and Windows.
Steel Storm is an independent video game series developed by Kot-in-Action Creative Artel using the free software DarkPlaces engine that were released for Microsoft Windows, Mac OS X, and Linux platforms. The game was added to the Humble Indie Bundle 3 on August 1, 2011. The games are divided into two episodes, with Episode One being available at no charge and Episode Two being a commercial product. They are top down arcade shooters where players control a hovercraft while battling presumed extraterrestrial invaders using a variety of different weapons.
Dino D-Day is a multiplayer team-based first-person shooter video game developed and published by American studios 800 North and Digital Ranch. It was released for Microsoft Windows on April 8, 2011.
Hawken is a free-to-play multiplayer mech first-person shooter video game. The game features five game modes: Team Deathmatch, Deathmatch, Co-op Bot Team Deathmatch, Siege, and Missile Assault. It follows the freemium model of game monetization—with in-game purchases as the main source of revenue.
Contagion is a survival horror first-person shooter video game, developed and published for PC by American independent studio Monochrome. It is the spiritual successor to Zombie Panic! Source. The game was mostly self-funded of its development, but with the support of others via a successful Kickstarter campaign, it was able to be released on Steam as an Early Access title. Contagion released on October 25, 2013 as a Steam Early Access title and was published as full release on April 11, 2014.
Space Station 13, often shortened to SS13, is a top-down tile-based action role-playing multiplayer video game running on the freeware BYOND game engine, originally released in 2003.
Mordhau is a multiplayer medieval hack and slash fighting game developed by the independent Slovenian studio Triternion, with a prominent aspect of skill-based competitive play and customization. It features a combat system emphasizing hand-to-hand combat, loosely based on historical techniques such as feints, redirection, and alternative use of weapons. Other features include ranged weapons, siege engines and mounted combat. The game was released on April 29, 2019 for Windows via Steam. Versions for PlayStation 4, PlayStation 5, Xbox One, and Xbox Series X/S were released on July 12 2023.
Dusk is a 2018 first person shooter created by American developer David Szymanski and published by New Blood Interactive for Windows, Linux, macOS, and Nintendo Switch. The game is produced by Dave Oshry, who previously co-directed the 2013 remake of Rise of the Triad.
Research and Development is a free mod for the first-person shooter video game Half-Life 2: Episode Two. Developed by Matt Bortolino and released on July 17, 2009, it is a non-violent first-person puzzle video game, and has been compared to Portal. It received critical praise for its unique gameplay and high development quality.
Bloom is a mod for id Software's video game Doom II. It is designed to merge all of the enemies, weapons and environment elements of Monolith Productions' Blood and Doom II, creating a crossover of both game universes. It was developed by Spanish indie studio Bloom Team and released via Mod DB on October 31, 2021.
