Showing 340 open source projects for "development"

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  • 1
    tModLoader

    tModLoader

    A mod to make and play Terraria mods. Supports Terraria 1.4

    tModLoader (TML) is an open-source, community-driven, modification and expansion of the Terraria game that makes it possible to make and play mods. TML expands your Terraria adventures with new content to explore created by the Terraria community! TML allows players to create and play Terraria mods and is designed in such a way so that you can play alone or together with friends, with one mod or with multiple mods, choose to play however you like! It is however required that all your friends...
    Downloads: 414 This Week
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  • 2
    Thrive

    Thrive

    The main repository for the development of the evolution game Thrive

    ...From the lowly tidepools of your home planet, you will rise to cosmic dominance. At every step, powerful creation tools and deep simulation mechanics will aid your species’ development. Revolutionary Games is the open-source team of dedicated volunteers aiming to make Thrive a reality. Our team seeks to accomplish two major goals: create engaging, compelling gameplay that respects our players’ intelligence, and remain as accurate as possible in our depiction of known scientific theory without compromising the former. ...
    Downloads: 24 This Week
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  • 3
    Playnite

    Playnite

    Video game library manager with support for wide range of libraries

    Link games from Steam, Epic, Origin, GOG, Battle.net, Ubisoft Connect and other services, including games that are not installed! Playnite supports a wide variety of console emulators. Playnite's look can be fully customized, from simple color changes to complete layout re-designs. Playnite's functionality can be extended with plugins and script extensions. Fullscreen mode with full controller support is available. Playnite tracks your time in-game (any game including emulated ones)....
    Downloads: 23 This Week
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  • 4
    MonoGame

    MonoGame

    One framework for creating powerful cross-platform games

    One framework for creating powerful cross-platform games. The spiritual successor to XNA with thousands of titles shipped across desktop, mobile, and console platforms. MonoGame is a fully managed .NET open source game framework without any black boxes. Create, develop and distribute your games your way. By leveraging C# and other .NET languages on Microsoft and Mono platforms you can write modern, fast, and reliable game code. We currently support iOS, Android, MacOS, Linux, all Windows...
    Downloads: 53 This Week
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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)

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  • 5
    Pinta

    Pinta

    Simple GTK# Paint Program

    Pinta is a free, open-source program for drawing and image editing. Its goal is to provide users with a simple yet powerful way to draw and manipulate images on Linux, Mac, Windows, and BSD. Use easy drawing tools to draw freehand, lines, rectangles, ellipses, and more. Pinta includes over 35 adjustments and effects for tweaking your images. Use Pinta in your language. Pinta is at least partially translated into over 55 languages. Don't be afraid to experiment, Pinta tracks your full history...
    Downloads: 13 This Week
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  • 6
    Basic Computer Games

    Basic Computer Games

    An updated version of the classic "Basic Computer Games" book

    Basic Computer Games is a modern revitalization of the classic “Basic Computer Games” book’s collection of games, ported and expanded into various modern, memory-safe and scripting languages. It includes illustrative code examples of many classic games (e.g. Blackjack, Bowling) in multiple languages, with the goal of making the historical games accessible and educational in safe modern environments. Definitely use the most recent versions and features of the target language, but also try to...
    Downloads: 7 This Week
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  • 7
    Pokemon Unity

    Pokemon Unity

    A framework to build Pokémon RPG games

    A framework to build Pokémon RPG games. I use IIcolour Spectrum's original Pokemon Unity as a base with Herbertmilhomme's framework. So far, this project use wrapper ( Legacy <=> Framework ), and in the future, I want to remove the wrapper. This project is playable, but it has some issues and some features are disabled. Use Unity Hub or Editor to import this project's folder (/Pokemon Unity). Build and run the project. There are also demos for Windows, Linux, and Mac zipped in Releases!...
    Downloads: 4 This Week
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  • 8
    Impostor

    Impostor

    An open source reimplementation of the Among Us Server

    Impostor is an open source reimplementation of the Among Us Server, written in C#. It is among the first Among Us private servers with support for Steam, Itch, Android and iOS. It is a full replacement of the game's official server, so you can expect all of the game's features to be included, and the same fun playing experience. The difference of course is that you get to play on a private and secure server. Impostor has plugin support as well as a server-sided anticheat feature. You also...
    Downloads: 5 This Week
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  • 9
    XCharts

    XCharts

    A charting and data visualization library for Unity

    A charting and data visualization library for Unity. Unity data visualization chart plugin. A UGUIpowerful, easy-to-use, parameter-configurable data visualization chart plug-in. It supports ten built-in charts. A powerful, easy-to-use, configurable charting and data visualization library for Unity. Visual configuration of parameters, real-time preview of effects, and pure code drawing without additional resources. Support ten built-in charts such as line chart, column chart, pie chart, radar...
    Downloads: 7 This Week
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  • Dominate AI Search Results Icon
    Dominate AI Search Results

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    AthenaHQ is a cutting-edge platform for Generative Engine Optimization (GEO), designed to help brands optimize their visibility and performance across AI-driven search platforms like ChatGPT, Google AI, and more.
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  • 10
    Stride

    Stride

    Stride (formerly Xenko), a free and open-source cross-platform C# game

    ...Because it’s built on modern C# and .NET, developers can take advantage of modern language features (C# 14, .NET 10), tooling (Visual Studio, VS Code, Rider), and long-term maintainability. The engine supports cross-platform development: you can build for desktop, mobile, or VR, and target multiple operating systems. Stride is modular and customizable: you can tailor rendering, physics, scripting, and other subsystems to suit your game’s needs.
    Downloads: 9 This Week
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  • 11
    ET

    ET

    Unity3D Client And C# Server Framework

    ET is a game development framework combining a Unity3D client and a C# server architecture, intended to streamline common game modules, facilitate distributed server setups, and support AI-assisted development workflows. It emphasizes modular component design, networking, and automated tooling (e.g. test case generation, code scaffolding) to lighten the burden of writing game logic and server infrastructure.
    Downloads: 1 This Week
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  • 12
    osu!framework

    osu!framework

    A game framework written with osu! in mind.

    A game framework written with osu! in mind. If you are interested in creating a project using the framework, please start from the getting started wiki resources (or jump straight over to the project templates). You can either start off from an empty project, or take a peek at a working sample game. Either way, full project structure, cross-platform support, and a testing setup are included! This framework is intended to take steps beyond what you would normally expect from a game framework....
    Downloads: 3 This Week
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  • 13
    UniTask

    UniTask

    Provides efficient allocation free async/await integration for Unity

    Provides an efficient allocation free async/await integration for Unity. Struct-based UniTask<T> and custom AsyncMethodBuilder to achieve zero allocation. Makes all Unity AsyncOperations and Coroutines awaitable. PlayerLoop-based task(UniTask.Yield, UniTask.Delay, UniTask.DelayFrame, etc..) that enables replacing all coroutine operations. MonoBehaviour Message Events and uGUI Events as awaitable/async-enumerable. Runs completely on Unity's PlayerLoop so doesn't use threads and runs on WebGL,...
    Downloads: 2 This Week
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  • 14
    Graph NotebookAmazon GameLift Unity

    Graph NotebookAmazon GameLift Unity

    Access GameLift resources and integrate GameLift into your Unity game

    The Amazon GameLift Plugin for Unity contains libraries and native UI that makes it easier to access GameLift resources and integrate GameLift into your Unity game. You can use the GameLift Unity Plugin to access GameLift APIs and deploy AWS CloudFormation templates for common gaming scenarios. Auth Only, this scenario creates a game backend service that performs only player authentication and no game server capability. It creates a Cognito user pool to store player authentication...
    Downloads: 2 This Week
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  • 15
    JENGINE

    JENGINE

    The solution that allows unity games update in runtime

    ...It is recommended to use and has the most powerful functions (fixes bugs in versions 0.6 and 0.5 at the same time); The 0.6.x branch is currently in use by most commercial projects, complete content, sufficient documentation and videos, and will not be updated or maintained anymore; The 0.5.x branch is being used by some commercial projects, will not be updated or maintained. The development branch is the development branch. You are welcome to make changes and PRs in this branch after fork, and you are also welcome to submit issues! The purpose of JEngine is to provide lean, beautiful and efficient code functions for game developers.
    Downloads: 0 This Week
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  • 16
    Svelto.ECS

    Svelto.ECS

    Svelto ECS C# Entity Component System

    ...The hardest problem to overcome is usually to shift mentality from OOP programming to ECS programming more than using the framework itself. Svelto.ECS wasn't born just from the needs of a large team, but also as a result of years of reasoning behind software engineering applied to game development. Svelto.ECS hasn't been written just to develop faster code, it has been designed to help develop better code. Performance gains is just one of the benefits in using Svelto.ECS, as ECS is a great way to write cache-friendly code.
    Downloads: 1 This Week
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  • 17

    Irrlicht Engine

    3D Engine c++

    The Irrlicht Engine is an open source high performance realtime 3D engine written and usable in C++. It is completely cross-platform, using D3D, OpenGL and its own software renderers.
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    Downloads: 248 This Week
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  • 18
    Fishstrap

    Fishstrap

    Fishstrap is a Bloxstrap Fork.

    ...With regular updates and an active community, Fishstrap is always evolving to stay ahead of the curve. It's completely open-source for full transparency and user-driven development. Official website: https://fishstrap.org/
    Downloads: 165 This Week
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  • 19
    Steam Game Idler
    Farm Steam trading cards, manage achievements, and idle games automatically — an all-in-one alternative to ArchiSteamFarm, Steam Achievement Manager, and Idle Master https://steamgameidler.com
    Downloads: 12 This Week
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  • 20

    ZAPH

    Tools and Z80 engine for creating adventure games. (RUST)

    This is an exercise in some advance programming topics using a text adventure as the central result. This originally began as a project to recreate an old BASIC text adventure, on the ZX Spectrum, using Z80. After developing a very simple byte code VM to handle the game interactions, I realised that there was an opportunity to use some more advance techniques, which in turn can lead to some PC based tools.
    Downloads: 1 This Week
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  • 21
    Amnesia CLI

    Amnesia CLI

    Modding CLI tool kit for Amnesia: The Dark Descent

    A CLI tool kit for creation and management of Amnesia: The Dark Descent mods / custom stories. Manages game/engine log files, creates templates of mods, validates and cleans script files, assets, and more.
    Downloads: 1 This Week
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  • 22
    ZTAB

    ZTAB

    Ze Text Adventure game Builder : Create as you play !

    Software for creating very easily Text adventure games : * Build text adventure games, gamebooks, visual novels or point and clicks * Text, image and sound based aventure games. * Simple graphical game edition (no script) * Design as you play: you play, and if you want to enhance, you add new text and conditions and you continue to play. Nothing simpliest ! * As you design, ZTAB points out your errors and compute playability statistics * Import/export : Windows Game, HTML, RTF, DOCX,...
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    Downloads: 5 This Week
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  • 23
    2D isometric MMORPG using the SDL framework. Daimonin offers a free public server at https://www.daimonin.org . A Unity client is also in active development.
    Downloads: 6 This Week
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  • 24
    RollingQuest

    RollingQuest

    3D puzzle game based on Kula World and Cubosphere

    RollingQuestis a puzzle game in which we control a ball, which must overcome all kinds of problems and enemies, make jumps and navigate the structures made up of cubes, in order to find all the keys and thus reach the exit! Rollingcube is directly based on Kula World, a 1998 PS1 game. It is in turn the result of Project Crystal, an initiative to resurrect Cubosphere, restarting development using a new engine (Unity) and giving it a more modern look, as a good remake should be. You can join the community on this Discord server where we share more news: discord.gg/cQzGRCW
    Downloads: 1 This Week
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  • 25
    Galaxy Forces VR

    Galaxy Forces VR

    A space shooter game. Run either race or mission, defeat evil enemies.

    ...The replay of the record scores are possible to view from the game for others to see how it was done. In the latest version there are 16 additional levels made by mra, all with hiscore/medals and replay. 4 player multiplayer is in development, with 4 new dogfight maps. The project is done with Unity, and is released on Steam, Oculus, and SideQuest for free.
    Downloads: 1 This Week
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