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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  • The All-in-One Commerce Platform for Businesses - Shopify Icon
    The All-in-One Commerce Platform for Businesses - Shopify

    Shopify offers plans for anyone that wants to sell products online and build an ecommerce store, small to mid-sized businesses as well as enterprise

    Shopify is a leading all-in-one commerce platform that enables businesses to start, build, and grow their online and physical stores. It offers tools to create customized websites, manage inventory, process payments, and sell across multiple channels including online, in-person, wholesale, and global markets. The platform includes integrated marketing tools, analytics, and customer engagement features to help merchants reach and retain customers. Shopify supports thousands of third-party apps and offers developer-friendly APIs for custom solutions. With world-class checkout technology, Shopify powers over 150 million high-intent shoppers worldwide. Its reliable, scalable infrastructure ensures fast performance and seamless operations at any business size.
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  • 1
    Miracode

    Miracode

    A sharp, readable, vector-y version of Monocraft

    A web-based code editor with support for multiple programming languages, designed for collaborative projects.
    Downloads: 1 This Week
    Last Update:
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  • 2
    Neural MMO

    Neural MMO

    Code for the paper "Neural MMO: A Massively Multiagent Game..."

    Neural MMO is a massively multi-agent simulation environment developed by OpenAI for reinforcement learning research. It provides a persistent, procedurally generated world where thousands of agents can interact, compete, and cooperate in real time. The environment is inspired by Massively Multiplayer Online Role-Playing Games (MMORPGs), featuring resource gathering, combat mechanics, exploration, and survival challenges. Agents learn behaviors in a shared ecosystem that supports long-term training and emergent dynamics across large populations. The project is built to test scalability in multi-agent reinforcement learning, with features such as procedurally generated terrain and configurable game mechanics. While the original release has since been succeeded by newer versions maintained outside OpenAI, it remains a landmark framework for studying large-scale agent interactions in complex environments.
    Downloads: 1 This Week
    Last Update:
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  • 3
    Pyxel

    Pyxel

    A retro game engine for Python

    A retro game engine for Python. Thanks to its simple specifications inspired by retro gaming consoles, such as only 16 colors can be displayed and only 4 sounds can be played back at the same time, you can feel free to enjoy making pixel art style games. The motivation for the development of Pyxel is the feedback from users. Please give Pyxel a star on GitHub! Pyxel's specifications and APIs are inspired by PICO-8 and TIC-80. Pyxel is open source and free to use. Let's start making a retro game with Pyxel! Runs on Windows, Mac, Linux, and Web. Using the Pyxel Web Launcher or custom elements for HTML, you can run Pyxel in a web browser without any installation work. Pyxel supports a dedicated application distribution file format (Pyxel application file) that works across platforms. 8 musics that can combine arbitrary sounds.
    Downloads: 1 This Week
    Last Update:
    See Project
  • 4
    TerraGov Marine Corps

    TerraGov Marine Corps

    TGMC: TerraGov Marine Corps, a SS13 mod

    TerraGov Marine Corps (TGMC) is an open source multiplayer game built on the BYOND engine, forked from the Space Station 13 (SS13) codebase. It is a tactical, role-playing game that pits groups of human marines against alien forces in large-scale, cooperative and competitive scenarios. The project focuses heavily on teamwork, coordination, and immersive gameplay, providing players with different roles such as engineers, medics, or combat marines to ensure strategic variety. TGMC offers a persistent, evolving experience where community contributions shape mechanics, balance, and lore. The codebase serves as both a live game server foundation and a development platform for contributors who want to expand gameplay features, design new mechanics, or refine existing systems. With its mixture of roleplay, tactical combat, and science fiction setting, TGMC provides a distinctive twist on the SS13 lineage.
    Downloads: 1 This Week
    Last Update:
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  • Level Up Your Cyber Defense with External Threat Management Icon
    Level Up Your Cyber Defense with External Threat Management

    See every risk before it hits. From exposed data to dark web chatter. All in one unified view.

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  • 5
    Yogstation
    Yogstation is an open source fork of Space Station 13 developed and maintained by the Yogstation community. It offers a balanced mix of roleplay and gameplay, aiming to create an engaging multiplayer experience with unique mechanics and server rules. The repository contains the full SS13 codebase with modifications, including custom jobs, items, maps, and quality-of-life improvements. Yogstation prioritizes accessibility for new players while maintaining depth for veterans, making it one of the more popular SS13 community forks. The code and assets are open for contribution, allowing developers to propose fixes, features, and balance changes. With active updates, Yogstation continues to evolve as a distinctive branch of the SS13 ecosystem.
    Downloads: 1 This Week
    Last Update:
    See Project
  • 6
    kiki the nanobot is a 3-D puzzle game. It is basically a mixture of the games Sokoban and Kula-World.
    Downloads: 9 This Week
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  • 7
    G-CPS

    G-CPS

    Lite CPS Tester

    G-CPS (Golden CPS) It is a Very Lite program to measure your CPS G-CPS is a very lightweight program, it contains multiple color themes, and several options to adjust the test time (1, 3, 5, 10, 15, 30 and 60) s. It also saves the CPS record that you have achieved, each time mode has a different record. Source Code: GitHub: https://github.com/PETEROLO291/G-CPS You can try it out with: https://sourceforge.net/projects/flame-auto-clicker/ Info: Installer: 9.3MB Program: 27.5MB Version: 2.1.1 - I am totally open to feature requests for future updates
    Downloads: 14 This Week
    Last Update:
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  • 8
    A project to build a Blender exporter in Python to enable content creation for Trainz computer simulator.
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    Downloads: 25 This Week
    Last Update:
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  • 9

    delta3d Open Source Engine

    Sorry this project is no longer being supported

    This project is not currently being supported but feel free to use it as an example. delta3d is a robust simulation platform built using open standards and open source software. It features full toolchain development supporting a wide variety of free and commercial software.
    Downloads: 5 This Week
    Last Update:
    See Project
  • Gen AI apps are built with MongoDB Atlas Icon
    Gen AI apps are built with MongoDB Atlas

    The database for AI-powered applications.

    MongoDB Atlas is the developer-friendly database used to build, scale, and run gen AI and LLM-powered apps—without needing a separate vector database. Atlas offers built-in vector search, global availability across 115+ regions, and flexible document modeling. Start building AI apps faster, all in one place.
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  • 10
    Energy Tycoon
    Build up and manage a large electricity company.
    Downloads: 4 This Week
    Last Update:
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  • 11
    stardew valley modmenu

    stardew valley modmenu

    Stardew Valley CHEATS 2025 | Best Farming & Money Hacks & Mod Menu

    🌾 Stardew Valley Cheats Mod Menu Welcome! This free SourceForge repository offers a detailed guide and tools to get Stardew Valley (2025 Edition) on various operating systems. Build your farm with cheats and enjoy the exciting gameplay with easy and accessible cheating methods. ⭐️ Supported Processors: Intel / AMD Supported systems: Windows 10, 11, version (1903-24H2) Supported game version: Steam Supported Game modes: Windowed, Full-screen in a window Support for invisibility in videos or screenshots: None
    Downloads: 12 This Week
    Last Update:
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  • 12
    Bracelet Generator

    Bracelet Generator

    A friendship bracelet pattern designer.

    Bracelet Generator is a friendship bracelet pattern designer. It enables you to easily design your own patterns, add rows and strings, change the colors. The pattern can also be symmetrized. With the two-colored motif editor, create your motif and the pattern will automatically be generated. The motif can be rotated and symmetrized. The patterns can be exported in .png, .jpeg and .ps.
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    Downloads: 18 This Week
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  • 13
    An OpenGL CRJ Glass Cockpit Simulator with FSX interface for home cockpit builder
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    Downloads: 18 This Week
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  • 14
    TextureAtlas Extractor and GIF Generator

    TextureAtlas Extractor and GIF Generator

    A powerful, free and open-source tool for extracting frames and animat

    TextureAtlas to GIF and Frames converts texture atlases into organized frame collections and GIF/WebP/APNG animations. Perfect for creating showcases and galleries of game sprites. Supported Spritesheet Types * Starling / Sparrow (XML) * TextPacker (TXT) + Can now also attempt to extract unsupported spritesheet formats through pixel, color and bounding box detection Official Download Sites: * https://sourceforge.net/projects/textureatlas-to-gif-and-frames/ * https://github.com/MeguminBOT/TextureAtlas-to-GIF-and-Frames/releases * https://gamebanana.com/tools/16621 * https://autisticlulu.itch.io/textureatlas-to-gif-and-frames Website: https://meguminbot.github.io/TATGF/
    Downloads: 17 This Week
    Last Update:
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  • 15

    Object Oriented Input System

    Moved to Github https://github.com/wgois/OIS

    [IMPORTANT! Moved to github https://github.com/wgois/OIS keeping this repository open for legacy reasons] Object Oriented Input System (OIS) is meant to be a cross platform, simple solution for using all kinds of Input Devices (Keyboards, Mice, Joysticks, etc) and feedback devices (e.g. force feedback). Written in C++ using Object Oriented Design pattern
    Downloads: 3 This Week
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    See Project
  • 16
    Alternative Lineage 2 Game Server written in Java.
    Downloads: 8 This Week
    Last Update:
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  • 17
    Button Masher is a simple utility to help you analyse and improve your execution of fighting game moves, combos, etc. It's similar to the joystick input display in some games' practice modes.
    Downloads: 14 This Week
    Last Update:
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  • 18
    A tournament manager of the popular trick-based card game belote. This software provide functionalities from teams registration to final classification. Printing is based on highly customisable OpenOffice.org templates.
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    Downloads: 14 This Week
    Last Update:
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  • 19
    Minesweeper Game

    Minesweeper Game

    Free GUI Minesweeper Game for Windows

    Play the Classic Minesweeper Game with a clean GUI Interface without any ads, bloatware or in-app purchases. Ready to use application without an installer made for Windows PCs.
    Downloads: 14 This Week
    Last Update:
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  • 20
    gditools

    gditools

    A Python program/library aimed at GD-ROM image files.

    This Python program/library is designed to handle GD-ROM image (GDI) files. It can be used to list files, extract data, generate sorttxt file, extract bootstrap (IP.BIN) file and more. This project can be used in standalone mode, in interactive mode or as a library in another Python program (check the 'addons' folder to learn how). For your convenience, you can use the gditools.py GUI program supplied in the Files section (optional). To use this project you must install the Python 2.7.x branch release binaries. See the README.TXT file for more informations.
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    Downloads: 13 This Week
    Last Update:
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  • 21
    Fruit machine game written in python.
    Downloads: 12 This Week
    Last Update:
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  • 22
    Model Operations Processing System
    The Model Operations Processing System (MOPS) has been designed to assist operations on model railroads. It has the look and feel of mainframe systems that would have been in used in the late 20th century.
    Downloads: 4 This Week
    Last Update:
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  • 23
    krank is a little casual game.
    Downloads: 4 This Week
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    See Project
  • 24
    A tool for Spellcrafters and their customers playing Mythic Entertainment's MMPORG, Dark Age of Camelot
    Downloads: 11 This Week
    Last Update:
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  • 25
    MCedit

    MCedit

    MCEdit: World Editor for Minecraft

    MCEdit is a saved game editor for Minecraft. Since Minecraft saved games contain every single element of the world the player is playing in, it has much more in common with 3D world, map, and terrain editors than traditional saved game editors. MCEdit has been developed since 2010 with the original goal of allowing Classic levels to be played in the full version of Minecraft, but has since evolved into a full featured editor and is currently undergoing a thorough rewrite for version 2.0.
    Downloads: 6 This Week
    Last Update:
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