''Smokin' Guns'' is a 2012
first-person shooter
A first-person shooter (FPS) is a video game genre, video game centered on gun fighting and other weapon-based combat seen from a First person (video games), first-person perspective, with the player experiencing the action directly through t ...
video game. It is intended to be a semi-realistic simulation of the
American Old West
The American frontier, also known as the Old West, and popularly known as the Wild West, encompasses the geography, history, folklore, and culture associated with the forward wave of American expansion in mainland North America that bega ...
's atmosphere. Gameplay as well as locations are inspired by
Western
Western may refer to:
Places
*Western, Nebraska, a village in the US
*Western, New York, a town in the US
*Western Creek, Tasmania, a locality in Australia
*Western Junction, Tasmania, a locality in Australia
*Western world, countries that id ...
movies, particularly those from the
Spaghetti Western
The spaghetti Western is a broad subgenre of Western films produced in Europe. It emerged in the mid-1960s in the wake of Sergio Leone's filmmaking style and international box-office success. The term was used by foreign critics because most o ...
genre.
''Smokin' Guns''s
codebase
In software development, a codebase (or code base) is a collection of source code used to build a particular software system, application, or software component. Typically, a codebase includes only human-written source code system files; thu ...
is
free and open-source software
Free and open-source software (FOSS) is software available under a license that grants users the right to use, modify, and distribute the software modified or not to everyone free of charge. FOSS is an inclusive umbrella term encompassing free ...
, distributed under the terms of the
GNU General Public License
The GNU General Public Licenses (GNU GPL or simply GPL) are a series of widely used free software licenses, or ''copyleft'' licenses, that guarantee end users the freedom to run, study, share, or modify the software. The GPL was the first ...
. It is built upon
ioquake3
id Tech 3, popularly known as the ''Quake III Arena'' engine, is a game engine developed by id Software for its 1999 game ''Quake III Arena''. It has subsequently been used in numerous games. Commercially, id Tech 3 competed with early version ...
, an upgrade of the original
Quake III engine
id Tech 3, popularly known as the ''Quake III Arena'' engine, is a game engine developed by id Software for its 1999 game ''Quake III Arena''. It has subsequently been used in numerous games. Commercially, id Tech 3 competed with early version ...
. The artwork and other media are licensed under a