Browse free open source Game Mods and projects below. Use the toggles on the left to filter open source Game Mods by OS, license, language, programming language, and project status.

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  • 1
    MetaMod is a plugin/DLL manager that sits between the Half-Life Engine and an HL Game mod, allowing the dynamic loading/unloading of mod-like DLL plugins to add functionality to the HL server or game mod.
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    Downloads: 444 This Week
    Last Update:
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  • 2
    Manic Digger is a public domain 3d block-building game similar to Minecraft.
    Downloads: 26 This Week
    Last Update:
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  • 3

    Minecraft World Utility

    Converts Minecraft world files between formats to allow editing

    The Minecraft World Utility is a set of simple tools for editing Minecraft files and converting them between formats for easier editing. MCWUtil follows the principle of small tools doing one job well and gaining power from chaining many small tools together.
    Downloads: 16 This Week
    Last Update:
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  • 4
    cube_chung
    cube chung is a compact hack & slash cube / minecraft like game trial using gui_chung and openGL , written in compiled freebasic. Hunt lions, tigers, dinosaurs, build houses or dig tunnels.Save,import,merge and load options included.
    Downloads: 1 This Week
    Last Update:
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  • 5

    AnotherWar

    FPShooter Game

    FPShooter Game open soruce game in Python Thanks to https://github.com/fogleman/Minecraft (MIT-License) This game can be modified into a multiplayer Minecraft with guns FPS game !
    Downloads: 0 This Week
    Last Update:
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  • 6

    Clan Mod: A PC game modification

    Multiplayer mod for the Jedi Knight game series.

    Clan Mod: A modification to the Jedi Knight game series which helps moderate servers and clans.
    Downloads: 0 This Week
    Last Update:
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  • 7
    Doom MetaMod (DMM) is a Doom3 modification that acts as a node between the engine and game mod, allowing plugins to be loaded which can change normally inaccessible game behavoir or add new functionality.
    Downloads: 0 This Week
    Last Update:
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  • 8
    PHPrcon is collection of PHP scripts to remotely administrate Halflife and Halflife-Mod game servers through a webinterface.
    Downloads: 0 This Week
    Last Update:
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  • 9
    This is a ruleset/modification for the PAM4 Call of Duty 4 Game Mod to cater to the competitive gaming community. Features, feedback and bug reports can be seen/provided at http://propam.teamjl.net
    Downloads: 0 This Week
    Last Update:
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  • 10
    QMM (Q3 MultiMod) is a plugin manager for Quake 3 that sits between the Q3 engine and the actual game mod to allow pseudo-mods to be dynamically loaded adding new functionality to a Quake 3 Mod. Similar to MetaMod for HalfLife. Moving to Github (https://github.com/thecybermind/qmm2)
    Downloads: 0 This Week
    Last Update:
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  • 11
    TheGate
    The Gate is a crafting/building/exploration and survival game, like minecraft with significantly different goals and ideas. Using C++ and Unity3d, We will attempt to achieve our goals.
    Downloads: 0 This Week
    Last Update:
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  • 12
    Unreal game modification about the popular "Fortress" series targetting Unreal 2K4 (Unreal Engine 2 and soon 3)
    Downloads: 0 This Week
    Last Update:
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  • 13
    Add-on for Enemy Territory including aimbot and wallhack.
    Downloads: 0 This Week
    Last Update:
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  • 14

    sauercraft

    A minecraft clone thing on the cube 2 engine

    a minecraft clone in cube engine 2. it is going to utilize build 101 of cube 2 released on December 2nd 2008. currently being planned, any help is needed.
    Downloads: 0 This Week
    Last Update:
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  • 15

    Cube2/Sauerbraten Aimbot

    This is a simple aimbot for the cube2/sauerbraten engine.

    To install: Download the source code for the game from http://cubeengine.com/files.php4 and extract the archive. Place the modified client.cpp into the fpsgame directory replacing the old one. Recompile and enjoy. Notes: The game has a terrible habit of crashing when someone joins the lobby you're in. (Don't worry, it isn't that bad.) The aimbot does not yet work in non-team based gametypes. I'm working on it.
    Downloads: 0 This Week
    Last Update:
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