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

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  • 1
    Orx: Portable Game Engine

    Orx: Portable Game Engine

    Orx: Portable Game Engine

    Orx is a portable, lightweight, plugin-based, data-driven and extremely easy to use 2D-oriented game engine. As orx is data driven, it allows users to create games with a small number of lines of code and reduces drastically the development time.
    Downloads: 8 This Week
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  • 2
    TX Library

    TX Library

    TX Library is a tiny graphics library for Win32 written in C++.

    TX Library is a tiny graphics library for Win32 written in C++. It is a small sandbox for the very beginners to help them to learn basic programming principles. The documentation is currently in Russian. More info here: http://storage.ded32.net.ru/Lib/TX/TXUpdate/Doc/HTML.ru, http://ded32.net.ru/news/2011-04-03-58, http://ded32.net.ru.
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    Downloads: 5 This Week
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  • 3
    Sudoku Game Solver Generator

    Sudoku Game Solver Generator

    Standalone Complete Sudoku puzzle Game Solver Generator for Windows

    This is the most complete and standalone Sudoku puzzle suite for Windows. It includes comfort playing with undo steps and powerful Sudoku generator with different difficulty levels. Also you can create Sudoku game manually and print it on an A4/Letter paper. Tutorial mode with solving hints for newbies is included too. Also there is High Score table and built-in timer for professional players. The Sudoku generation algorithm used by this app is my ultimate proud. Primarily it was based on a Deep Neural Network. But I analyzed more than 100 scientific publications on Sudoku generation problem and have reduced the Deep Neural Network to a relatively simple and very elegant deterministic algorithm that works pretty fast. As a result, the app can generate Sudoku fields in 7 difficulty levels from 'Yellow Belt' to 'Sudoku Game Jedi Master'. The application supports Quick Start mode, see features below [QS Step 1] and [QS Step 2] (buttons in an application window).
    Downloads: 2 This Week
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  • 4

    BWEM

    Fast and robust map analyser for Brood War.

    Brood War Easy Map is a C++ library that analyses Brood War's maps and provides relevant information such as areas, choke points and base locations. It is built on top of the BWAPI library. It first aims at simplifying the development of bots for Brood War, but can be used for any task requiring high level map information. It can be used as a replacement for the BWTA2 add-on, as it performs faster and shows better robustness while providing similar information.
    Downloads: 1 This Week
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  • 5
    Ray3d is a multi-platform 3d game engine with an entire FPS game for it's techdemo. It's based on Irrlicht and other open source libraries, and written in C/C++. It is in pre-alpha and under HEAVY development.
    Downloads: 1 This Week
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  • 6
    2licht Irrlicht Engine Wrapper

    2licht Irrlicht Engine Wrapper

    Multi-Language Wrapper Collection for the Irrlicht Engine

    2licht's aim is to provide a collection of wrappers for the popular Irrlicht Engine (http://irrlicht.sf.net/). It is still in development; the first wrappers to be released will be the C and Object Pascal interface; followed by a .NET library.
    Downloads: 0 This Week
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  • 7
    A new open source game engine. We are still looking for one or two more programmers.
    Downloads: 0 This Week
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  • 8
    Botcraft

    Botcraft

    Botcraft is a cross-platform C++ library to create bots

    Botcraft is an advanced Minecraft bot framework that provides a full client implementation in Node.js, enabling bots to join Minecraft servers, interact with the world, and perform tasks like mining, fighting, and building. It leverages the mineflayer ecosystem to provide a highly programmable interface for automation and AI experimentation in Minecraft. Botcraft is particularly useful for AI researchers, game modders, and automation enthusiasts who want to explore pathfinding, environment interaction, or develop complex scripted agents in the Minecraft universe.
    Downloads: 0 This Week
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  • 9
    BxEngine

    BxEngine

    BxEngine For Marmalade And QT

    BxEngine is middleware game engine. png decoder / pathfind logic / scene system / memory system / telex system / particle / STL (named BxVar) / pooling / singleton / http query cache system / xml parser / express fixed float / dynamical resource loading / BEKON parser (better json) / THROW (dynamical parameter) / software renderer / animation-tool / particle-tool (Marmalade 7.0.0) https://www.madewithmarmalade.com/downloads/7.0/7.0.0/marmalade-sdk-7.0.0-353650-windows.exe (QT 5.2.1) http://download.qt-project.org/official_releases/qt/5.2/5.2.1/qt-opensource-windows-x86-android-5.2.1.exe (Medusa AnimationTool) http://cafe.naver.com/bxengineformarmalade/64 (Typhon ParticleTool) http://cafe.naver.com/bxengineformarmalade/66 ***** Next version! : https://github.com/BonexGu/Bx2D *****
    Downloads: 0 This Week
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  • 10
    C/CIF

    C/CIF

    Compact/ Chess Interchange Format

    C/CIF is an interchange format for chess applications. This format is supporting all features of a chess application - PGN does not provide this - and can be used to transfer chess archives without any loss via an application independent format. C/CIF is supporting two formats: the binary format CCIF, and the human readable format CIF (in XML).
    Downloads: 0 This Week
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  • 11
    CGC Common Library
    This is a shared library containing all the code which is common to all games that may be plugged into the CGC framework
    Downloads: 0 This Week
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  • 12
    Euler

    Euler

    A distributed graph deep learning framework.

    As a general data structure with strong expressive ability, graphs can be used to describe many problems in the real world, such as user networks in social scenarios, user and commodity networks in e-commerce scenarios, communication networks in telecom scenarios, and transaction networks in financial scenarios. and drug molecule networks in medical scenarios, etc. Data in the fields of text, speech, and images is easier to process into a grid-like type of Euclidean space, which is suitable for processing by existing deep learning models. Graph is a data type in non-Euclidean space and cannot be directly applied to existing methods, requiring a specially designed graph neural network system. Graph-based learning methods such as graph neural networks combine end-to-end learning with inductive reasoning, and are expected to solve a series of problems such as relational reasoning and interpretability that deep learning cannot handle.
    Downloads: 0 This Week
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  • 13
    GPX is mainly a physics engine, written in C++, focused on real time simulations. Project also provides a graphics library, built on top of SFML. Physics part is independent from graphics library and can be used with any other front-end.
    Downloads: 0 This Week
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  • 14
    GameCode++ is an open source C++ library designed to help programmers easily and quickly develop 2D computer games. The library is made as general as possible, such that any genre of game can be easily and efficiently programmed with GameCode++.
    Downloads: 0 This Week
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  • 15

    HexMUD

    A generic C++ MUD server featuring a strategy-style hexagon map

    Sourceforge is no longer being updated! While not specifically a MUD project, this project's basic concept has merged into another that can be found here: https://github.com/nicrohobak/Toolbox Along with an additional, related project of extreme interest: https://github.com/nicrohobak/AnsiGL ------------------------------------------------------------ HexMUD aims to be a fully-featured, game-system agnostic MUD server with a centrally focused feature of an added top-down hexagon-based map (dynamically generated and drawn in ANSI/ASCII art) giving a basic visual representation of your immediate surroundings in addition to traditional descriptions. Many (most?) MUD servers hard-code a specific game system, or a specific game setting within their code, but HexMUD strives to be as generic as possible in this area, allowing each separate administrator to easily build a custom code base while also gaining access to all of the core features HexMUD provides.
    Downloads: 0 This Week
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  • 16

    HexNET

    A simple telnet (and possibly SSH) server

    Sourceforge is no longer being updated! This project has merged into another that can be found here: https://github.com/nicrohobak/Toolbox ------------------------------------------------------------ A simple telnet server originally developed as a foundation to a MUD server project called HexMUD. These project should be maintained alongside each other, but this particular project should be a very generic telnet/SSH server and nothing more. The game logic belongs in the HexMUD project.
    Downloads: 0 This Week
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  • 17

    Medusa Engine

    A C++ 3D game engine.

    The Medusa Engine is a C++ based engine. This engine was used to develop "DarkSpace" a space based MMORTS released in 2001.
    Downloads: 0 This Week
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  • 18

    Nervous System

    A C++ Neural Network Toolkit

    Sourceforge is no longer being updated! This project has merged into another that can be found here: https://github.com/nicrohobak/Toolbox The designer portion is currently on hold. ------------------------------------------------------------ A C++ neural network toolkit. This project is a C++ library for adding, potentially complicated, neural networks to any project. libNervousSystem is developed in conjunction with the GUI tool, Nervous System Designer, to easily generate and train networks for use.
    Downloads: 0 This Week
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  • 19
    NeuroDraughts is a Draughts/Checkers game that teaches itself how to play through self play. It combines an Artificial Neural Network, trained by Temporal Difference Learning using some Genetic Algorithm style behaviour.
    Downloads: 0 This Week
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  • 20
    New CTruck3D Rally

    New CTruck3D Rally

    Free-roaming 3D racing game featuring advanced terrain rendering

    It's a free-roaming 3D racing game featuring advanced terrain rendering. For small file-size, a 4k x 4k terrain is available, sampled meter-by-meter so it's very smooth. Lightweight program. This is the form in which I wished to do the first release of the terrain rendering Algorithm I have developed throughout almost 2 years. Written in C++, featuring multithreading (2 threads): a total remake of the first 3D game I did years ago, CTruck3D_Simplex and sequels. This works better, thought the basic idea is the seme. Similar to the old games Terep2 and "1nsane". I am an algorithmist, not a game developer: so it was hard for me to put this togather. But I did this tribute to videogames. Have lots of fun! KEYS: mouse: primary camera control arrows: drive vehicle ; SHIFT: turbo ; TAB: change car. o: change camera ; 1,2: zoom-in/out ; 3,4 : horizontal and vertical camera placement (internal view) u: respawn car c,v,f,r :secondary camera control. 8,9:plane drv
    Downloads: 0 This Week
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  • 21
    Nex Input Library (or Nex for short) is an input library for handling multiple simultaneous input devices meant for game developers. Port to UNIX-like systems using MPX is planned, giving full crossplatform support. Planned features include gamepads.
    Downloads: 0 This Week
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  • 22
    Onyx Framework
    The Onyx Framework is a C++ Application Framework that builds upon the Poco libraries. It will eventually lean towards games/graphical applications but the core libraries can be used separately.
    Downloads: 0 This Week
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  • 23
    OpenSkyNet - Moving towards a comprehensive artificial intelligence solution for game developers under the LGPL. The goals are to implement action selection solvers, robust steering behaviors (including pathfinding algorithms), and machine learning.
    Downloads: 0 This Week
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  • 24
    PVLE

    PVLE

    C++ lightweight cross-platform game engine

    PVLE is a C++ lightweight cross-platform game engine (real-time visualisation/simulation engine), using OSG (OpenSceneGraph) and ODE (OpenDynamicsEngine) among other libs. It differs from other engines in the way it does not hide underlaying libraries.
    Downloads: 0 This Week
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  • 25
    Panda3D

    Panda3D

    A powerful cross-platform and open-source 3-D rendering engine.

    Panda3D is a powerful 3-D rendering engine for many Unix-based and Windows platforms. See the Panda3D home page at https://www.panda3d.org for more information and for forums and downloads. The source code is no longer hosted at SourceForge, but is now available from GitHub: https://github.com/panda3d/panda3d
    Downloads: 0 This Week
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