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.




Red Crucible is described as 'Firestrom, Red Crucible Reloaded, ... Red Crucible 2 has been available to play since 2010.The game can be played with heavy weaponry as well as with standalone soldier mode' and is a first-person shooter in the games category. There are more than 10 games similar to Red Crucible for a variety of platforms, including Windows, Steam, Linux, Mac and Xbox apps. The best Red Crucible alternative is Uebergame, which is both free and Open Source. Other Red Crucible like games are Battlefield, War Thunder, Arma and IL-2 Sturmovik.
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.




Battlefield is a series of first-person shooter video games developed by Swedish company EA DICE and is published by American company Electronic Arts.




War Thunder is a multiplayer online game combat flight game developed by Gaijin Entertainment for Linux, Microsoft Windows, Mac OS X, and PlayStation 4.




Experience true combat gameplay in a massive military sandbox. Deploying a wide variety of single- and multiplayer content, over 20 vehicles and 40 weapons, and limitless opportunities for content creation, this is the PC’s premier military game.




IL-2 Sturmovik is a series of World War II combat flight simulator video games originally created by the Russian video game developer Maddox Games under the brand name 1C:Maddox Games, following its association with 1C Company.




Day of Defeat: Source features multiplayer, team-based gameplay set in the WWII European theatre of operations. Players choose a role and tackle goal-oriented missions based on historical operations.
Welcome to the world of Combat Arms, a free online first-person shooter. Combat Arms has a huge library of modes, maps and weapons that will entertain players of all skill levels from new players to guilds of veterans.







TrueCombat: Elite is a FREE modification for the Enemy Territory game (also free). It is a realistic modern day FPS featuring state of the art models and textures.



Ravenfield is a singleplayer battlefield style game. It started out as an experiment with ragdolls and AI, and will remain a slightly experimental, for-fun game project.




Post Scriptum is a WW2 simulation game, focusing on historical accuracy, large scale battles, a difficult learning curve and an intense need for cohesion, communication and teamwork.




Experience authentic First World War action with 64 player battles of maneuver on the Eastern Front. Grab your rifle, ready your sabre and keep your gas mask close as you prepare to play a part in one of the most significant conflicts in history!.


