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

  • Vibes don’t ship, Retool does Icon
    Vibes don’t ship, Retool does

    Start from a prompt and build production-ready apps on your data—with security, permissions, and compliance built in.

    Vibe coding tools create cool demos, but Retool helps you build software your company can actually use. Generate internal apps that connect directly to your data—deployed in your cloud with enterprise security from day one. Build dashboards, admin panels, and workflows with granular permissions already in place. Stop prototyping and ship on a platform that actually passes security review.
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  • Atera all-in-one platform IT management software with AI agents Icon
    Atera all-in-one platform IT management software with AI agents

    Ideal for internal IT departments or managed service providers (MSPs)

    Atera’s AI agents don’t just assist, they act. From detection to resolution, they handle incidents and requests instantly, taking your IT management from automated to autonomous.
    Learn More
  • 1
    K-3D is the free (as in freedom) 3d modeling, animation, and rendering system.
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    Downloads: 180 This Week
    Last Update:
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  • 2
    Roblox Anti-AFK • AntiAFK-RBX

    Roblox Anti-AFK • AntiAFK-RBX

    Roblox Anti-AFK. The program for AntiAFK and Multi-Instance in Roblox.

    • AntiAFK-RBX | Roblox Anti-AFK • multi-instance • safe • simple • discreet for the user • open-source • ⁉️ | The best program for AntiAFK and Multi-Instance in Roblox. Or just Roblox AntiAFK . |⁉️ ⭐ | simple, lightweight, discreet (for the user) and simply the best anti afk for Roblox | ⭐ 🚀 | AntiAFK-RBX work with BloxStrap/FishStrap/Roblox[base/shaders] | 🚀 • Features • 📦Multi-instance support: make multi-instance roblox possible and support it in any mode 🛟Safe To Use: completely safe to use, uses only safe method 👁️Hides game and without focus on it (aka Background Anti-AFK) 🌑Dark Style: approaches to antiafk dark style theme 📂Fast, Not Demaning (<8Mb of RAM and <0.1% CPU), Lightweight(<200Kb), Portable and other! and more... • License • 🛡️Mit License 🧩 Source-Code -> https://github.com/Agzes/AntiAFK-RBX [tag: roblox auto move, afk, anti afk, antiafk, rbx, roblox, auto jump, multi account, 2+ roblox]
    Downloads: 175 This Week
    Last Update:
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  • 3
    ZMatrix is a desktop enhancement tool which creates the streaming character effect out of 'The Matrix' on your desktop. The program will blend with an existing background or be drawn overtop of it and does not impede normal desktop operations.
    Downloads: 16 This Week
    Last Update:
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  • 4
    AutoActions
    With AutoActions, you can created profiles which included several actions. You can change display settings, set default audio devices or launch any other script or program. Once you have added an application and assigned a profile to it, AutoActions will monitor this application and will run the actions based on the assigned profile. More info: https://github.com/Codectory/AutoActions
    Downloads: 35 This Week
    Last Update:
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  • Outgrown Windows Task Scheduler? Icon
    Outgrown Windows Task Scheduler?

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    Windows Task Scheduler wasn't built for complex, cross-platform automation. Get a free diagnostic that shows exactly where things are failing and provides remediation recommendations. Interactive HTML report delivered in minutes.
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  • 5
    winebox

    winebox

    Run Windows applications on any computer.

    WineBOX is an Open Source implementation of the Windows API and a program loader, allowing many unmodified Windows binaries to run on x86-based computers with out need a operative system.
    Downloads: 17 This Week
    Last Update:
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  • 6
    A easy basic in order to make games in 2d style amos for linux and windows The basic it comprises a module runtime, ide examples and games.
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    Downloads: 13 This Week
    Last Update:
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  • 7
    Xinmapper

    Xinmapper

    A closer to the metal library for Xbox controller to keyboard and mous

    Xinmapper, input mapping software for the Xbox 360 controller. Allows mapping of controller input to simulated keyboard and mouse input. Windows only supported.
    Downloads: 4 This Week
    Last Update:
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  • 8
    ksudoku is a fully-featured Sudoku puzzle generator and solver for KDE. With it you can generate and play 3D and 2D puzzles of different sizes and levels. The main algorithm is fast and extendable to any general graph coloring problem.
    Downloads: 1 This Week
    Last Update:
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  • 9
    Driver support for 3D Controller Hardware. We hope to support SDL Input, DirectInput, and other major controller API's including game consoles and embedded systems.
    Downloads: 2 This Week
    Last Update:
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  • Powerful cloud-based licensing solution designed for fast-growing software businesses. Icon
    Powerful cloud-based licensing solution designed for fast-growing software businesses.

    A single-point of license control for desktop, SaaS, and mobile applications, APIs, VMs and devices.

    10Duke Enterprise is a cloud-based, scalable and flexible software licensing solution enabling software vendors to easily configure, manage and monetize the licenses they provide to their customers in real-time.
    Learn More
  • 10
    Step is an interactive physical simulation program for education. StepCore is a physical simulation library on which Step is based. Please refer to http://edu.kde.org/step for more details.
    Downloads: 2 This Week
    Last Update:
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  • 11
    Stones is a native Cocoa-Mac OS X full-featured editor for the game of Go. It supports SGF and will support XML formats. I also features a unique Go Screen Saver for Mac OS X.
    Downloads: 1 This Week
    Last Update:
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  • 12
    An add-on library for Allegro. Provides a very simple API for opening dialogs: You only need one function call with a format string specifying a number of data fields (e.g., a string, an integer, a filename). 3d look. Includes several extra gui objects.
    Downloads: 1 This Week
    Last Update:
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  • 13
    The BoardGame Tool offers an easy, XML driven interface to implementing boardgames on the computer, with automatic network play, artificial intelligence and robot possibilities. Game rules are encoded in easy-to-learn embedded Python.
    Downloads: 1 This Week
    Last Update:
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  • 14
    Boson is an OpenGL real-time strategy game. It is designed to run on Unix (Linux) computers, and is built on top of the KDE, Qt and kdegames libraries.
    Downloads: 1 This Week
    Last Update:
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  • 15
    This is a project to make a convenient, handy dice roller suitable for RPGs, targetted for MS Windows and KDE but easy enough to port. The program allows many styles of rolling by using a text command for more complicated rolling.
    Downloads: 1 This Week
    Last Update:
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  • 16
    K64 wants to provide a collection of improved clones of old videogames from various platforms like Commodore 64.
    Downloads: 1 This Week
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  • 17
    KBoard is a graphical interface for playing Chess, Shogi and variants. It is meant to be a 'better xboard': lightweight and nonintrusive, but powerful, customizable and graphically appealing, with real support for chess variants such as Crazyhouse.
    Downloads: 1 This Week
    Last Update:
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  • 18
    The game will permit dungeon masters to manage role-playing games. KDD is a player sheet manager and battle manager with dice capability.
    Downloads: 1 This Week
    Last Update:
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  • 19
    KExtraGames is a collection of games for KDE.
    Downloads: 1 This Week
    Last Update:
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  • 20
    A small puzzle game. Just for Fun...
    Downloads: 1 This Week
    Last Update:
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  • 21
    KYatzy2000 is a network based YATZEE implementation for Linux/KDE. The package conatins a thin client and a multithreaded multi game server designed to be able to run continously. Event if it's mainly designed for multiplayers it also can be played in si
    Downloads: 1 This Week
    Last Update:
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  • 22
    Kmc aims to be a mud client that is easy to use but powerful. The two top priorities are power through scripting and configurability, and user comfort. Features ANSI, mud profiles, logging, command history, split/full screen mode and scripting via Perl.
    Downloads: 1 This Week
    Last Update:
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  • 23
    Kmud is a free graphical MUD client for Linux and other Unix platforms running KDE. It is an useful and easy to use program for all people who want a nice graphical interface instead of a simple telnet for playing MUDs.
    Downloads: 1 This Week
    Last Update:
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  • 24
    Kpacman is an implementation of the pacman game for KDE. Multiple game modes/schemes are available, including Ms. Pacman. Sound is not yet supported.
    Downloads: 1 This Week
    Last Update:
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  • 25
    Modern, hardware accelerated, scriptable UI system for games and mobile devices
    Downloads: 1 This Week
    Last Update:
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