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

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

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    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.
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    Cut Data Warehouse Costs by 54%

    Easily migrate from Snowflake, Redshift, or Databricks with free tools.

    BigQuery delivers 54% lower TCO with exabyte scale and flexible pricing. Free migration tools handle the SQL translation automatically.
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  • 1
    GemRB Game Engine

    GemRB Game Engine

    GemRB is a portable open-source implementation of the Infinity Engine

    GemRB (Game engine made with pre-Rendered Background) is a portable open-source implementation of Bioware's Infinity Engine. It was written to support pseudo-3D role playing games based on the Dungeons & Dragons ruleset (Baldur's Gate and Icewind Dale series, Planescape: Torment). It should run on GNU/Linux, Microsoft Windows, OS X, possibly other UNIX derivatives and more. It is licensed under the GPL.
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    Downloads: 108 This Week
    Last Update:
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  • 2
    M64Py

    M64Py

    A frontend for Mupen64Plus

    M64Py is a Qt6 front-end (GUI) for Mupen64Plus, a cross-platform plugin-based Nintendo 64 emulator. Front-end is written in Python and it provides a user-friendly interface over the Mupen64Plus shared library.
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    Downloads: 141 This Week
    Last Update:
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  • 3
    Realism Invictus

    Realism Invictus

    Realism Invictus mod for Civilization IV

    Realism Invictus is a comprehensive mod for Civilization IV with 20 years of development.
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    Downloads: 112 This Week
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  • 4
    Lutris

    Lutris

    Lutris desktop client in Python

    Lutris is a video game preservation platform aiming to keep your video game collection up and running for the years to come. Over the years, video games have gone through many different hardware and software platforms. By offering the best software available to run your games, Lutris makes it easy to run all your games, old and new. We provide emulators, compatibility layers and game engine re-implementations needed to run games in the most optimal way, often offering an enhanced experience compared to the original platform. Get direct access to your Steam, Epic Games Store, GOG and Humble Bundle game libraries from the Lutris client to seamlessly launch games from a single location. Built only using open source technology, Lutris leverages the power of Linux and Vulkan to give you a stable platform to host your games.
    Downloads: 20 This Week
    Last Update:
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  • Host LLMs in Production With On-Demand GPUs Icon
    Host LLMs in Production With On-Demand GPUs

    NVIDIA L4 GPUs. 5-second cold starts. Scale to zero when idle.

    Deploy your model, get an endpoint, pay only for compute time. No GPU provisioning or infrastructure management required.
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  • 5
    GT New Horizons Mod Pack

    GT New Horizons Mod Pack

    New Modpack with Gregtech, Thaumcraft and Witchery

    You are looking at a big progressive kitchensink pack for Minecraft 1.7.10 balanced around the mod GregTech. Over 9 years of development (and still going) have formed a balance and refinement that only a handful of packs can keep up with. We are talking about thousands of recipe tweaks, a massive questbook with over 3000 quests, unique world generation, custom mods coded for the pack, custom Thaumonomicon pages, and many more. The main intentions of the pack are a long-lasting experience and tying mods together in a progressive fashion, making it feel more like a single game than a compilation of mods thrown together. To reach this goal, GT New Horizons is using the tiers (basically ages of technology) from GregTech and allocates the content of other mods to a fitting point within the progression. Starting in the Stone Age you will barely be able to survive until you get your first steam machines and, eventually, reach electricity.
    Downloads: 17 This Week
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  • 6
    ATC-pie

    ATC-pie

    Air traffic control tower and radar simulator (solo + multi-player)

    ATC-pie is an air traffic control simulation program. It features solo, multi-player and teacher-student sessions, rendering 3D views of airports through FlightGear. It is essentially designed for realism, and simulates real-life ATC tasks and equipment such as strip racks and sequence management, handovers to/from neighbouring controllers, flight plans, primary & secondary radars, RDF, CPDLC, ATIS recording...
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    Downloads: 121 This Week
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  • 7
    Rise of Mankind: A New Dawn is an expansion for the popular Civilization 4 mod, Rise of Mankind.
    Downloads: 62 This Week
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  • 8
    The Quake Army Knife (QuArK)
    A powerful editor for video games based on or similar to id Software's series of Quake games. Currently QuArK supports 41 distinct games, 5 generic game engines, and a countless number of expansions packs, addons, and mods. It integrates a map editor, model editor, archive editors, texture management, and much more.
    Downloads: 60 This Week
    Last Update:
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  • 9
    The BUG Mod (Beyond the Sword Unaltered Gameplay) is a mod for the popular TBS game Civilization IV: Beyond the Sword. This mod adds many interface enhancements that aid game play without modifying the rules or providing hidden information.
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    Downloads: 86 This Week
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  • MongoDB Atlas runs apps anywhere Icon
    MongoDB Atlas runs apps anywhere

    Deploy in 115+ regions with the modern database for every enterprise.

    MongoDB Atlas gives you the freedom to build and run modern applications anywhere—across AWS, Azure, and Google Cloud. With global availability in over 115 regions, Atlas lets you deploy close to your users, meet compliance needs, and scale with confidence across any geography.
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  • 10
    OpenKore

    OpenKore

    A free/open source client and automation tool for Ragnarok Online

    OpenKore is a free and open source automation tool and custom client for the online game Ragnarok Online. It provides a flexible scripting system that allows users to automate gameplay, including navigation, combat, trading, and interaction with other players. The project supports plugins and modular extensions, enabling customization for different servers and play styles. OpenKore is cross-platform, running on Windows, Linux, and macOS, and is written primarily in Perl. With a strong community and extensive documentation, it is widely used by players and developers who want to explore automation, bot behavior, or server testing. The software emphasizes configurability, giving users control over character strategies and in-game decision-making.
    Downloads: 11 This Week
    Last Update:
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  • 11
    Euro Truck Simulator 2 Lane Assist

    Euro Truck Simulator 2 Lane Assist

    Plugin based interface program for ETS2/ATS.

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    Downloads: 153 This Week
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  • 12
    Privateer Gemini Gold is a remake of the classic space simulation adventure Privateer that was part of the Wing Commander games series. It brings back the magic of the Gemini Sector with a modern game engine and high resolution graphics.
    Downloads: 52 This Week
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  • 13
    DeepSea

    DeepSea

    The new All-in-One CFW package for the Nintendo Switch

    The new All-in-One CFW package for the Nintendo Switch. Background FTP server for filetransfers. Install NSP, NSZ, XCI & XCZ files from Harddrive, Google Drive, WLAN or wired through PC, Smartphone, etc. Over & underclocking. Update OFW & CFW through homebrew. Find new homebrew through the Appstore. Savegame management. Cheating in games (please don't cheat online) Emulate Amiibo. Use all kinds of 3rd party controllers. Lan play (like Hamachi for your Switch) Tesla overlay to control all those features (press L1+DpadDown+RightStick).
    Downloads: 10 This Week
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  • 14
    SDL_GameControllerDB

    SDL_GameControllerDB

    A community sourced database of game controller mappings

    SDL_GameControllerDB is a community-maintained database of game controller mappings designed to be used with the SDL (Simple DirectMedia Layer) library’s Game Controller API for both SDL2 and SDL3. Because many controllers report different axes and button layouts depending on platform and manufacturer, this project provides a large text database (gamecontrollerdb.txt) that maps those raw inputs to a standardized layout for consistent use in games and applications across Windows, macOS, Linux, Android, and other SDL-supported systems. Developers simply include or load the database file at runtime and call SDL’s API to add mappings, which enables out-of-the-box support for controllers that would otherwise behave unpredictably. The repository encourages community contributions so new or uncommon controllers can be added as they’re discovered and tested.
    Downloads: 9 This Week
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  • 15
    Unifideck

    Unifideck

    A Decky Loader plugin that brings together games

    Unifideck is a Decky Loader plugin designed to unify a user’s game collection across multiple storefronts into one cohesive library experience on the Steam Deck. Instead of navigating separate lists for Steam, Epic Games Store, GOG, and Amazon games, Unifideck aggregates all titles into a single interface, making it easier to browse, launch, and manage games regardless of origin. It integrates deeply with the Decky Loader ecosystem, respecting existing plugin conventions and workflows while adding its own tools for library discovery and synchronization. The plugin aims to streamline the handheld gaming experience by reducing friction and redundancy when dealing with games installed or associated with different services. Unifideck also includes configuration options to tailor how games are displayed, filters to categorize titles, and compatibility handling to make mixed libraries feel native on the Steam Deck.
    Downloads: 9 This Week
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  • 16
    Python fitting assistant is a fitting tool for eve online written in python. It is comparable to EFT. We can usualy be contacted via IRC on freenode (irc.freenode.org) in the #pyfa channel.
    Downloads: 60 This Week
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  • 17
    The BAT Mod is a graphic and interface mod for Civilization 4 - Beyond the Sword. It combines the popular BUG (unaltered gameplay) mod with Varietas Delectat and other graphic and artistic mods.
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    Downloads: 65 This Week
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  • 18
    Crossfire RPG game

    Crossfire RPG game

    Cooperative multiplayer graphical RPG and adventure game

    Crossfire is a free and open-source cooperative multiplayer graphical RPG and adventure game. Set in a medieval fantasy world, it combines real-time action with traditional role-playing mechanics inspired by games such as Gauntlet, NetHack, Moria, and Angband. Players can choose from 14 races and 16 character classes, develop skills and magic, worship gods, complete quests, discover powerful artifacts, and explore thousands of interconnected maps filled with monsters, dungeons, cities, and adventures. Crossfire has been continuously developed since 1992 and remains an actively maintained community project.
    Downloads: 60 This Week
    Last Update:
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  • 19
    Annchienta is a 2D isometric game engine for RPG games, but can be used for other games as well. We also release the games here as well. These games are mostly set in a fantasy world, combining an epic and tragic quest with fun and challenging gameplay.
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    Downloads: 61 This Week
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  • 20
    Minegrub

    Minegrub

    A Grub Theme in the style of Minecraft!

    A Grub Theme in the style of Minecraft. A Grub theme inspired by Minecraft, adding visual enhancements to the bootloader.
    Downloads: 8 This Week
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  • 21
    jdMinecraftLauncher

    jdMinecraftLauncher

    Unofficial classic styled Minecraft Launcher

    jdMinecraftLauncher is a Minecraft launcher which Look and Feel is close to the the good old official Launcher. You need a Microsoft Account which owns Minecraft to use this Launcher This Launcher is completly fanmade and not supported by Mojang/Microsoft
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    Downloads: 208 This Week
    Last Update:
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  • 22
    Doomsday Engine

    Doomsday Engine

    DOOM / Heretic / Hexen source port with enhanced graphics and UI

    A portable game engine for classic first person shooters such as DOOM, Heretic and Hexen. Lets you enjoy the original games using modern technology, including high-resolution OpenGL graphics, 3D models, and dynamic lighting effects.
    Downloads: 38 This Week
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  • 23
    Anti AFK
    Simple, efficient, minimalist and customizable program to avoid AFK detection, for both mouse and keyboard. This can be used for work or games such as Roblox or Minecraft. Source Code: https://github.com/PETEROLO291/Anti-AFK Tags: Roblox anti AFK Minecraft Anti AFK Anti AFK
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    Downloads: 104 This Week
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  • 24
    FreeBMP aims at becoming a cross-platform reimplementation of the classic Software 2000 game "Bundesliga Manager Professional" (aka "The Manager" in English). Visit the FreeBMP project homepage (http://freebmp.sourceforge.net/) for more informati
    Downloads: 64 This Week
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  • 25
    Freedroid
    FreedroidRPG is an original isometric 3D role playing game taking place in the future, on Earth. It features action and dialogs. FreedroidClassic is a 2D arcade game similar to Paradroid. =========================================== !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! !! FreedroidRPG is migrating !! !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! - Latest versions of Git repositories are on https://codeberg.org/freedroid/ - Binary files are hosted on http://ftp.osuosl.og/pub/freedroid ===========================================
    Downloads: 27 This Week
    Last Update:
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