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.

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  • 1
    K-3D is the free (as in freedom) 3d modeling, animation, and rendering system.
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    Downloads: 85 This Week
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  • 2
    ursina

    ursina

    A game engine powered by python and panda3d

    ursina is an easy-to-use, open source game engine and framework for Python that is built on top of Panda3D, aiming to make game development approachable while still being powerful enough for real projects. It lets you create both 2D and 3D games, applications, and visualizations by writing concise Python scripts instead of dealing with a lot of low-level boilerplate. The engine is centered around an Entity-based architecture, where everything in the scene is an object you can easily configure and manipulate from code. Ursina focuses heavily on iteration speed, offering in-game reloading of code, textures, and models so you can tweak and test changes quickly. It includes many batteries-included features such as a mesh API for procedural geometry, built-in animation and tweening, pre-made controllers like FirstPersonController and EditorCamera, and a library of shaders and 3D primitives.
    Downloads: 19 This Week
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  • 3
    joy2key

    joy2key

    Steer in GTBikeV with any unsupported joystick

    Map joystick buttons to keyboard keys, to steer in GTBikeV with any (unsupported) joystick. Uses Python Windows joystick API and sample code from How to generate keyboard events in Python? If your joystick has an analog stick you may prefer using x360ce for steering. You can still use joy2key to enable/disable auto drive and change radio station, just leave buttons 3 and 4 unmapped in x360ce.
    Downloads: 17 This Week
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  • 4
    "Roberge's Used Robot (RUR) : a Python Learning Environment" is a Python implementation of a "robot environment" as introduced by R. Pattis in 1981. **It is obsolete.** See https://github.com/aroberge/rur-ple
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    Downloads: 109 This Week
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  • 5
    Blooket pin finder

    Blooket pin finder

    A fast and efficient blooket pin finder made with python

    A fast and efficient blooket pin finder made with python. A bit different than a kahoot finder, instead of making a get request to see if the website with the pin exists, I turn the raw json into a python library to read. Sayit.py is a small script I made to quickly type all of the pins in the pin.txt file. Made for something like sending them to a friend or writing them down in another file.
    Downloads: 14 This Week
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  • 6
    Fabulously Optimized

    Fabulously Optimized

    A simple Minecraft modpack focusing on performance and graphics

    A simple Minecraft modpack focusing on performance and graphics enhancements. A Minecraft modpack focused on performance, providing a smooth experience with multiple optimization mods.
    Downloads: 14 This Week
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  • 7
    Archipelago

    Archipelago

    Archipelago Multi-Game Randomizer and Server

    Archipelago is an open-source multi-game randomizer framework that allows multiple players to play different games simultaneously while sharing a unified item randomization system. The software creates what is known as a “multiworld,” where items that normally appear in one game may instead appear in another player’s game. When a player finds an item belonging to someone else, the system automatically sends that item to the correct player through a networked server. This design encourages cooperative gameplay because progress in one player’s game can depend on items found by other participants. Archipelago includes tools for generating randomized game worlds, hosting multiplayer sessions, and connecting players through dedicated clients. The framework supports a growing list of games that have been adapted to work with its randomization protocol.
    Downloads: 12 This Week
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  • 8
    Rise of Mankind: A New Dawn is an expansion for the popular Civilization 4 mod, Rise of Mankind.
    Downloads: 58 This Week
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  • 9
    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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  • 10
    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: 73 This Week
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  • 11
    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: 49 This Week
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  • 12
    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: 49 This Week
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  • 13
    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: 9 This Week
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  • 14
    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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  • 15
    Vega Strike is a 3d OpenGL Action Space Sim for Win/Lin/Mac allowing players to trade, bounty hunt, or explore in a vast universe. Active development is now on https://github.com/vegastrike and on http://www.vega-strike.org Vega Strike is mod ready and network playable.
    Downloads: 55 This Week
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  • 16
    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: 68 This Week
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  • 17
    Kitty-Tools

    Kitty-Tools

    Kitty-Tools is a Kahoot Cheating Client for all devices and interfaces

    Kitty-Tools is a multi-platform client designed to interact with Kahoot games by providing automation and enhanced control features that go beyond the standard user experience. It is built to run across a wide range of environments including desktop systems, web interfaces, and even embedded or microcontroller-based setups, emphasizing accessibility and ease of use. The project focuses on simplifying interaction with Kahoot sessions by offering tools that can automate participation, manipulate answer selection, and streamline gameplay workflows. Its architecture allows users to connect to live game sessions and perform actions programmatically, which can be useful for testing, demonstration, or experimental purposes. The software is designed with a lightweight approach so that it can operate efficiently across devices with varying capabilities. Additionally, it includes a user-friendly interface layer that abstracts the complexity of network interactions with Kahoot servers.
    Downloads: 8 This Week
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  • 18
    Crossfire RPG game

    Crossfire RPG game

    Cooperative multiplayer graphical RPG and adventure game

    Crossfire is a free, open-source, cooperative multi-player RPG and adventure game. Since its initial release, Crossfire has grown to encompass over 150 monsters, 3000 areas to explore, an elaborate magic system, 14 races, 16 character classes, and many powerful artifacts scattered far and wide. Set in a fantastical medieval world, it blends the style of Gauntlet, NetHack, Moria, and Angband.
    Downloads: 58 This Week
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  • 19
    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: 40 This Week
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  • 20
    The Campaign Simulator is an attempt to statistically model and predict the outcome of an American presidential election; several users assume the roles of competitive candidates and inflict the repercussions of certain decisions on a GSS based dataset.
    Downloads: 204 This Week
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  • 21
    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: 57 This Week
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  • 22
    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: 176 This Week
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  • 23
    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: 32 This Week
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  • 24
    BlooketHack

    BlooketHack

    One of the First Blooket hacks online

    First you must download python 3.7. On install you do need to check the "Add to path" option when you can do so. Second you must download the code here on GitHub. Third you need to extract the files from the .zip file you downloaded. Finally, just double click the main.py file. Original code by: kgsensei. Works on most game modes, Gold Quest (Tested - Working) Tower Defense (Tested - Working) Café (Tested - Working) Factory (Tested - Working) Racing (Tested - Working) Classic (Tested - Working) and Crypto (Tested - Working).
    Downloads: 6 This Week
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  • 25
    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: 6 This Week
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