Counter-Strike (Series) AlternativesOnly Open Source apps categorised as First-Person Shooters
The best open source First-Person Shooter alternative to Counter-Strike is Unreal Tournament. If that doesn't suit you, our users have ranked more than 50 alternatives to Counter-Strike and 11 are open source First-Person Shooters so hopefully you can find a suitable replacement. Other interesting open source First-Person Shooter alternatives to Counter-Strike are AssaultCube, Cube 2: Sauerbraten, Nexuiz Classic and Tremulous.
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Counter-Strike alternatives are mainly First-Person Shooters but may also be Third-Person Shooters or Adventure Games. Filter by these or use the filter bar below if you want a narrower list of alternatives or looking for a specific functionality of Counter-Strike.- First-Person Shooter
- Freemium • Proprietary
- 135 likes38 Unreal Tournament alternatives
Unreal is a series of first-person shooter video games developed by Epic Games.
Unreal Tournament Features
Unreal Tournament VS Counter-Strike
Is Unreal Tournament a good alternative to Counter-Strike? - 32 likes56 AssaultCube alternatives
AssaultCube is a free, multiplayer, first-person shooter game, based on the CUBE engine.
Taking place in realistic environments, with fast, arcade gameplay, it's addictive and fun!
License model
- Free • Open Source
Application type
Platforms
- Mac
- Windows
- Linux
- PortableApps.com
AssaultCube Features
AssaultCube VS Counter-Strike
Is AssaultCube a good alternative to Counter-Strike?Comments about AssaultCube as an Alternative to Counter-Strike
it's like csgo (NOT the "de" mode) but it's f-p (fast-paced) and soooooooo cool
1 - 50 likes41 Cube 2: Sauerbraten alternatives
Cube 2: Sauerbraten is a free multiplayer/singleplayer first person shooter, built as a major redesign of the Cube FPS.
Cube 2: Sauerbraten Features
Cube 2: Sauerbraten VS Counter-Strike
Is Cube 2: Sauerbraten a good alternative to Counter-Strike? - 29 likes20 Nexuiz Classic alternatives
Nexuiz was originally developed by Lee Vermeulen and Forest ‘LordHavoc’ Hale, who started Alientrap in the summer of 2002. The goal of the project was to create a high quality first person shooter that could be played freely across all platforms in one package: PC, Mac, and...
License model
- Free • Open Source
Application type
Platforms
- Mac
- Windows
- Linux
Nexuiz Classic Features
DiscontinuedNexuiz is no longer developed. It's successor is Xonotic , but last version of Nexuiz Classic, 2.5.2, released in 2009, can be still downloaded from the official website.
Nexuiz Classic VS Counter-Strike
Is Nexuiz Classic a good alternative to Counter-Strike? - 16 likes28 Tremulous alternatives
Tremulous is a free, open source game that blends a team based FPS with elements of an RTS. Players can choose from 2 unique races, aliens and humans. Players on both teams are able to build working structures in-game like an RTS.
License model
- Free • Open Source
Application type
Platforms
- Mac
- Windows
- Linux
Tremulous Features
DiscontinuedThe project is no longer developed. Last version, 1.2 Beta, released in December 2009, can be still downloaded from the official website. The project has been forked by Unvanquished
Tremulous VS Counter-Strike
Is Tremulous a good alternative to Counter-Strike? - 10 likes31 Digital Paint: Paintball 2 alternatives
Digital Paint: Paintball 2 is a Paintball game that started out as a mod for quake 2 but then took on a life of its own as an open source fps game with a global player and clan management system.
Digital Paint: Paintball 2 VS Counter-Strike
Is this a good alternative to Counter-Strike? - 8 likes24 Enemy Territory: Legacy alternatives
Wolfenstein: Enemy Territory is a free multiplayer first-person shooter. Set during World War II and heavily focused on team work, it was initially released in 2003 by Splash Damage and id Software. More than a decade after its release, after spending countless hours of...
Enemy Territory: Legacy Features
Enemy Territory: Legacy VS Counter-Strike
Is this a good alternative to Counter-Strike?Comments about Enemy Territory: Legacy as an Alternative to Counter-Strike
rattbagFantastic predecessor to CS, kept alive by the community. The class based combat keeps the game fresh.
1 - 15 likes32 Alien Arena alternatives
Alien Arena is a free and opensource first-person shooter game that combines a 1950s-era sci-fi atmosphere with gameplay similar to Quake , Doom and .
License model
- Free • Open Source
Application type
Platforms
- Mac
- Windows
- Linux
- BSD
Alien Arena Features
DiscontinuedThe last update was released on September 6th, 2013.
Alien Arena VS Counter-Strike
Is Alien Arena a good alternative to Counter-Strike? - 4 likes25 Uebergame alternatives
A truly free and open source multiplayer shooter, no strings attached. Have casual deathmatch matches on various scenarios. Build your own levels with the ingame editor and assets that come with the game, or just play around and use it as a sandbox.
License model
- Free • Open Source
Application type
Platforms
- Windows
- Linux
Uebergame Features
Uebergame VS Counter-Strike
Is Uebergame a good alternative to Counter-Strike? - Like this app53 Liblast alternatives
A Libre Multiplayer FPS Game built with Godot game engine and a fully FOSS toolchain.
Liblast VS Counter-Strike
Is Liblast a good alternative to Counter-Strike?
Comments about Unreal Tournament as an Alternative to Counter-Strike
Counter-Strike is a tactical online shooter. UT is a fast paced arena shooter. Completely different gameplay styles.