Open Source Java First Person Shooters

Browse free open source Java First Person Shooters and projects below. Use the toggles on the left to filter open source Java First Person Shooters by OS, license, language, programming language, and project status.

  • Build Agents and Models on One Platform Icon
    Build Agents and Models on One Platform

    Everything you need to build production-ready agents and models. Access 200+ Google and third-party AI models and tools.

    Gemini Enterprise Agent Platform is Google Cloud's comprehensive platform for developers to build, scale, govern, and optimize agents and models. Choose from Google's most advanced models and third-party models like Anthropic's Claude Model Family.
    Try It Free
  • Secure File Transfer for Windows with Cerberus by Redwood Icon
    Secure File Transfer for Windows with Cerberus by Redwood

    Protect and share files over FTP/S, SFTP, HTTPS and SCP with the #1 rated Windows file transfer server.

    Cerberus supports unlimited users and connections on a single IP, with built-in encryption, 2FA, and a browser-based web client — all deployable in under 15 minutes with a 25-day free trial.
    Try for Free
  • 1
    Xonotic

    Xonotic

    Superproject containing build scripts and tools to download assets

    Xonotic is a free, open-source arena-style first-person shooter video game that emphasizes fast-paced movement, skill-based combat, and a diverse arsenal, with gameplay reminiscent of classic shooters like Quake and Unreal Tournament. Born as a community fork of the Nexuiz project to preserve open development principles, Xonotic runs on an enhanced version of the DarkPlaces engine and supports Windows, macOS, and Linux platforms with no installation required beyond extracting the game files. Players can enjoy a wide variety of multiplayer game modes—from traditional deathmatch and team captures to experimental variations like Nexball and Freeze Tag—each designed to exploit high mobility and deep map knowledge. The game includes dozens of official and community-created maps, robust server browsing, customizable HUD and controls, and even an integrated statistics system called XonStat for tracking performance.
    Downloads: 11 This Week
    Last Update:
    See Project
  • 2
    Crystal Space 3D SDK
    Crystal Space is an Open Source 3D SDK for Unix, Windows, and MacOS/X. It renders with OpenGL and features GLSL shaders, CG shaders, deferred rendering, dynamic shadows, bullet based physics library, terrain engine, skeleton based animation meshes, exporter for Blender, portals, etc...
    Downloads: 26 This Week
    Last Update:
    See Project
  • 3
    A -quite ambitious- project to create a functional Doom source port in pure Java, trying to keep as close as possible to the original source code while at the same time streamlining it into a more OO and Java-friendly form.
    Leader badge
    Downloads: 23 This Week
    Last Update:
    See Project
  • 4
    A cross-platform Duke3D (Duke Nukem 3D) port which provides many new features for mod authors, including an enhanced scripting system and OpenGL renderer. Go to http://www.eduke32.com for downloads and http://bit.ly/dn_3d to get the game!
    Downloads: 7 This Week
    Last Update:
    See Project
  • Go from Code to Production URL in Seconds Icon
    Go from Code to Production URL in Seconds

    Cloud Run deploys apps in any language instantly. Scales to zero. Pay only when code runs.

    Skip the Kubernetes configs. Cloud Run handles HTTPS, scaling, and infrastructure automatically. Two million requests free per month.
    Try it free
  • 5
    SonOyuncu Makro 15+CPS

    SonOyuncu Makro 15+CPS

    Ücretsiz SonOyuncu macrosu, minimum 15CPS garantili.

    Bu program UfukGames tarafından yapılmıştır. Güvenli, hızlı ve az yer kaplar. SonOyuncu uygulamasının içine makro programımız konulmuştur. Oyun içinde eş zamanlı olarak açıp kapatabilirsiniz.
    Downloads: 7 This Week
    Last Update:
    See Project
  • 6
    Panzer Combat II

    Panzer Combat II

    Computer-assisted miniature tank game.

    Panzer Combat II is a multi-player voice and webcam enabled computer-assisted distributed miniature wargame of World War II tank combat. Firing is done by placing a webcam behind the aiming unit. Distance to target is computed using computer vision. Action inside the tanks is performed on the computer screen while battlefield strategy is played on the miniature terrain. Both camps can use a different laptop or tablet, the game will interconnect. You can try it online : http://server.panzercombat.com/PCII_Web/move.htm Look at battle reports : http://www.flickr.com/photos/panzercombatii Or watch a demo : http://www.youtube.com/watch?v=WcjfV8Odtss 100% CLEAN : http://games.softpedia.com/progClean/Panzer-Combat-II-Clean-95530.html
    Downloads: 4 This Week
    Last Update:
    See Project
  • 7
    The Tactics Editor for Squad Actions (TESA) is a strategy editor for computer games. It is fully customizable and not fixed for use on one particular game.
    Downloads: 8 This Week
    Last Update:
    See Project
  • 8
    Java port of the Quake2 game engine
    Downloads: 2 This Week
    Last Update:
    See Project
  • 9
    A 3D, networked, drive-around in hovercrafts, shoot-'em-up semi-3rd person shooter.
    Downloads: 7 This Week
    Last Update:
    See Project
  • $300 Free Credits to Build on Google Cloud Icon
    $300 Free Credits to Build on Google Cloud

    New to Google Cloud? Get $300 in credits to explore Compute Engine, BigQuery, Cloud Run, Gemini Enterprise Agent Platform, and more.

    Start your next project with $300 in free Google Cloud credit. Spin up VMs, run containers, query petabytes in BigQuery, or build agents with Gemini Enterprise Agent Platform. Once your credits are used, keep building with 20+ always-free tier products including Compute Engine, Cloud Storage, GKE, and Cloud Run functions. No commitment required—just sign up and start building.
    Claim $300 Free
  • 10
    Maze War SVG

    Maze War SVG

    The famous Maze War game recreated as a modern web application.

    Maze War SVG is a web-based recreation of the Maze War game written for the Macintosh, circa 1987. That, in turn, was inspired by the first Maze War game, which was created in 1973 by Steve Colley, Howard Palmer and Greg Thompson.
    Downloads: 2 This Week
    Last Update:
    See Project
  • 11
    This game is a multi-player on-line persistent 3D game. Players can walk around a realistic city, shooting and entering cars. The aim of the game is to hunt down and kill the enemy covertly. It's a remake of Turbo Esprit, and not unlike GTA.
    Downloads: 2 This Week
    Last Update:
    See Project
  • 12
    QASE is a Java-based API designed to provide all the functionality needed to create game agents in Quake 2. Powerful enough to facilitate high-end research, it is also suitable for undergrad courses geared towards classic AI and agent-based systems.
    Downloads: 2 This Week
    Last Update:
    See Project
  • 13
    Lucky at Bingo's take at a Black Ops RCon tool. Supports kicking and banning, as well as custom map rotations for ranked servers. Provides multiple admin levels (super -admin, admin, etc.). An Android version is being developed (Lucky Rcon Lite)
    Downloads: 1 This Week
    Last Update:
    See Project
  • 14
    AV3DSpaceWar

    AV3DSpaceWar

    Um simples game de guerra em ambiente 3D, desenvolvido em Java.

    Um simples game de guerra em ambiente 3D, desenvolvido em Java.
    Downloads: 1 This Week
    Last Update:
    See Project
  • 15
    Downloads: 1 This Week
    Last Update:
    See Project
  • 16
    BowTIE (Brass Technique Instruction Environment) is an application designed to help trumpet, horn, euphonium, and tuba players learn fingering technique. BowTIE provides excellent support for trumpet and horn players who are learning to transpose.
    Downloads: 1 This Week
    Last Update:
    See Project
  • 17
    A four-dimensional first-person shooter, designed not to expand your horizons, but to add a new horizon orthogonal to all the other ones you're used to.
    Downloads: 1 This Week
    Last Update:
    See Project
  • 18

    FU-18-newsuperyoshi

    Fly, bomb, shoot sh*t.

    FU-18 is an open source, micro-transactioned arcade style game. If you would like to join the project, shoot me an email at newsuperyoshi@icloud.com and I'll get back to you.
    Downloads: 1 This Week
    Last Update:
    See Project
  • 19

    Force4Magix (Multiplayer 3D Game)

    A multiplayer First-Person-Shooter game built in Java 3D

    The system is divided into two parts: the client and the server. Clients at different geographic locations in the network connect to a single server by specifying its IPv4 address. The user gets into the system using his/her username and password. Each user has to make an account for himself in the beginning. His account information will be stored on the server machine in persistent form. Server sessions will have no effect on its accounts. The server can be running anywhere on the network. The players play in a virtual environment among walls and obstacles (walls are porous, beware!). The shots fired at an opponent within range will cause him to lose 'life' points. The target is to kill maximum number of opponents. Once a player is killed he is logged out and then may reenter. At the end a scorecard showing the number of logins and the number of kills of all players of the current session is displayed at each terminal. I have used fairly basic models, animations and a simple map.
    Downloads: 1 This Week
    Last Update:
    See Project
  • 20
    H3LS is a software to provide to users some statistics about Halo 3 players. With a team ID (which is given by a ladder website) you can know all about it whitout go in the Bungie website. Save your time with this software.
    Downloads: 1 This Week
    Last Update:
    See Project
  • 21
    JAVA is DOOMED (JID) is an OpenSource 3D engine implemented in JAVA and uses OpenGL as graphic API. The reference implementation of the Java bindings jogl is used to access the OpenGL API. ESCAPE and ModelLoader are applications based on JID.
    Downloads: 1 This Week
    Last Update:
    See Project
  • 22
    MOH:AA Rcon Tool allows server admins to keep track of their servers when they are not playing the game. It runs on many platforms, as its written in Java. Both commandline and GUI interfaces implemented.
    Downloads: 1 This Week
    Last Update:
    See Project
  • 23
    Mars Colonial

    Mars Colonial

    Destroy arachnids robots on Mars (3D Video Game)

    Explore the red planet and helps to establish a colony. Beware of Von-Neumann sondes that have landed on Mars and also seek to seize their resources. Explora el planeta rojo y ayuda a establecer una colonia. Ten cuidado con las sondas Von-Neumann que también han aterrizado en Marte y quieren sus recursos
    Downloads: 1 This Week
    Last Update:
    See Project
  • 24
    A Halflife / Halfelife 2 IRC match bot. Reports for various HL/HL2 game events. Also has Admin features. Simple to use with auto-setup. Written in Java so is suitable for many platforms.
    Downloads: 1 This Week
    Last Update:
    See Project
  • 25
    This is a easy GUI Java Tool for advanced Quake 3 Players. User can create or edit Players. Run Quake with preselected Mod and Server. Config all Q3 settings via nice sorted GUI area.
    Downloads: 1 This Week
    Last Update:
    See Project