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

  • MongoDB Atlas runs apps anywhere Icon
    MongoDB Atlas runs apps anywhere

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  • 1
    AI-ESP

    AI-ESP

    Arc Raiders, BF6, COD7, CS2, Overwatch, PUBG, R6, The Finals, Valorant

    AI-ESP is a professional-grade ESP and radar visualization suite for competitive first-person shooters, providing real-time player positioning, hitbox highlighting, distance and health metrics, weapon identification, and customizable radar filters — all processed locally with zero data transmission. The suite features dynamic hotkey configuration, color/opacity adjustments, anti-screenshot protection, and minimal resource consumption (under 5% CPU and 50 MB RAM). Designed as an educational platform for studying both cheats mechanics and anti-cheat countermeasures, it enables researchers to analyze overlay behavior and detection heuristics in modern game engines. All components are distributed via secure CDN with automatic updates and SHA-256 verification.
    Downloads: 7 This Week
    Last Update:
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  • 2
    BIGBANG Tower Defense
    BIGBANG Tower Defense is an endless tower defense game centered around upgrades and chaotic, strategic fun. https://github.com/IanRD/CSAS-Game-Project
    Downloads: 0 This Week
    Last Update:
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  • 3
    Downloads: 0 This Week
    Last Update:
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  • 4
    DogFight Game

    DogFight Game

    A Aerial combat war game with planes where player need to dodge and es

    Dog Fight Game is a aerial battle where a series of missiles aiming at the player plane to stop reaching at the mission assigned.The player need to simply take some quick and smart turns with the help of a joystick or left and right tap control The turn at right time makes the difference in the game play from person to person if you are searching for following this game is the right choice for you dogfight game,dogfight game,dogfight games unblocked,dogfight games online,dogfight games pc,dogfight games for xbox one,flight games ps4,dogfight game 2,dogfight game ps4,flight games steam,dogfight game steam. Get game from Google play store:https://play.google.com/store/apps/details?id=com.addictivefungames.dogfightgame
    Downloads: 0 This Week
    Last Update:
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  • 99.99% Uptime for MySQL and PostgreSQL Databases Icon
    99.99% Uptime for MySQL and PostgreSQL Databases

    Sub-second maintenance. 2x read/write performance. Built-in vector search for AI apps.

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  • 5

    Freedom3D_GM

    full-blown GTA 3 -SA clone. Done in Game Maker. No missions though

    full-blown GTA 3 -SA clone. Done in Game Maker. The game implements relistically the possibility to get in various vehicles and go around, jump (also on houses and ramps). This is a sort of reference that shows to also to the geenral public (so not only C/C++ programming nerds) how such a thing is made: vehicles on hilly terrain, obstacles, and collision with them... environment with optimised viewdistance and day/night cycle (so I mean atmosphere).
    Downloads: 0 This Week
    Last Update:
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  • 6
    International Pong Football 18
    The classic Pong style game, goes football now, International Pong Football, is the unique pongball game. Actually in developement, Alpha release.
    Downloads: 0 This Week
    Last Update:
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  • 7
    OneOver

    OneOver

    One Shooter, Overblown, An Asteroids-esque game that never ends.

    Made with GameMaker: Studio, OneOver simplifies gaming to its bare essentials while adding a little kick/punch in the process. Nothing fancy here, just plain old-school gaming. Game Engine - GameMaker: Studio 1.4... SFX - bfxr.net [evolution.voxeo.com] Font - Visitor / dafont.com Graphics & Coding - Allan Grzicic v1.4.1.1 [Numbers 1.0] (Released Aug 31, 2017) - Letters changed to numbers (counting forwards and backwards from 0-40) v1.4.1.1 [English Alphabet 1.1] (Released Aug 31, 2017) - Sprites and objects removed for letters (obj_eab, obj_eas, ...) - 4 font styles to choose from (backspace in-game or selectable via Settings) v1.4.1.1 (Released Aug 26, 2017) - If mouse support enabled, Player 1 can brake via the right mouse button - Useless code removed from obj_deadplayer & obj_deadplayer2 (Step Event) Thanks to the following (YT Tutorials, GM Community Forums): HeartBeast, RealTutsGML, Shaun Spalding, SlasherXGAMES, VTR Studios, gnysek, BlueScript GDT
    Downloads: 0 This Week
    Last Update:
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  • 8
    PlatforMax

    PlatforMax

    PlatforMax

    This just a small and simple platformer.
    Downloads: 0 This Week
    Last Update:
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