Showing 29 open source projects for "custom-eclipse"

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  • 1
    Luanti

    Luanti

    Voxel game-creation platform with easy modding and game creation

    Luanti, originally known as Minetest, is a free, open-source voxel game engine and platform designed to let players, modders, and developers build and play diverse sandbox-style 3D worlds. Written in C++ for core performance and Lua for scripting, Luanti runs on multiple operating systems (Windows, macOS, Linux, BSD variants and even Android), making it highly accessible and cross-platform. Rather than being a single game, Luanti is meant as an engine and toolkit: individual “games” are...
    Downloads: 37 This Week
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  • 2
    Ren'Py

    Ren'Py

    The Ren'Py Visual Novel Engine

    ...Its scripting language is designed to be readable and intuitive, allowing writers and creators to define scenes, dialogues, branching choices, character expressions, and events without deep programming knowledge, while still offering the ability to embed Python for advanced control and custom gameplay features. The engine handles essential visual novel conventions like save and load systems, rollback to previous text, scene transitions, and UI menus, so creators can focus on the story and player experience. Because it’s built on Python and widely supported across platforms, Ren’Py games can run on Windows, macOS, Linux, mobile devices, and even in browsers with HTML5 builds, helping developers reach a broad audience.
    Downloads: 81 This Week
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  • 3
    Bevy

    Bevy

    A refreshingly simple data-driven game engine built in Rust

    A refreshingly simple data-driven game engine built in Rust. All engine and game logic uses Bevy ECS, a custom Entity Component System. Massively Parallel and Cache-Friendly. The fastest ECS according to some benchmarks. Components are Rust structs, Systems are Rust functions. Queries, Global Resources, Local Resources, Change Detection, Lock-Free Parallel Scheduler. Bevy is still in the very early stages of development. APIs can and will change (now is the time to make suggestions!). ...
    Downloads: 6 This Week
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  • 4
    Redot Engine

    Redot Engine

    Multi-platform 2D and 3D game engine

    ...It is built to give a base framework rather than a full “batteries-included” engine, which makes it suitable for developers who prefer minimalism, want complete control over architecture, or desire to build custom workflows. Because it’s open-source, Redot-Engine is potentially community-driven, allowing anyone to inspect, extend, or customize core functionalities. Its modularity and open nature make it attractive for indie developers or hobbyists who want to avoid heavyweight engines with lots of built-in assumptions. Even if the engine may not yet rival more mature engines in features or polish, its openness and design philosophy can offer an appealing balance between simplicity and flexibility.
    Downloads: 3 This Week
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  • 5
    Godot Minimal Theme

    Godot Minimal Theme

    Godot Minimal Theme

    Godot Minimal Theme is not a game engine itself, but rather a custom editor theme designed for Godot Engine — aiming to offer a clean, minimalistic, and visually comfortable interface for the Godot editor. The theme adjusts base colors, accent colors, contrast, icon saturation, corner radii, fonts, and other UI settings to deliver a more modern, streamlined, and easier-on-the-eyes editor appearance.
    Downloads: 5 This Week
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  • 6
    XMage

    XMage

    Magic Another Game Engine

    XMage allows you to play Magic against one or more online players or computer opponents. It includes full rules enforcement for over 20 000 unique cards and more than 50.000 reprints from different editions. You can also find custom sets like Star Wars. All regular sets have nearly all implemented cards. It supports single matches and tournaments with dozens game modes like duel, multiplayer, standard, modern, commander, pauper, oathbreaker, historic, freeform and much more. Local server supports a special test mode for testing combos and other game situations with pre-defined conditions. ...
    Downloads: 11 This Week
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  • 7
    Pyxel

    Pyxel

    A retro game engine for Python

    ...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: 7 This Week
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  • 8
    Defold

    Defold

    Free game engine for development of desktop, mobile, and web games

    Defold is an open-source, cross-platform game engine originally developed for 2D games but also capable of 3D — intended to give developers a turnkey solution for building games for desktop, mobile, web, and even consoles. It ships as a full editor/IDE, combining scene editing, asset management, scripting, and build/export pipelines, so developers don’t need to assemble disparate tools themselves. Game logic is written in Lua (with optional native extensions in C/C++ when needed), and the...
    Downloads: 9 This Week
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  • 9
    The Mirror

    The Mirror

    All-in-one game engine built on Godot. Roblox & UEFN alternative

    The Mirror is an all-in-one multiplayer game engine and virtual world creation platform designed to enable real-time collaborative game development. Originally built on a custom fork of Godot, it combines game creation, editing, networking, and gameplay into a single environment. The platform allows developers, creators, and players to build and modify worlds together in real time without managing complex backend infrastructure. The Mirror supports visual scripting, traditional coding, asset management, physics simulation, and multiplayer networking out of the box. ...
    Downloads: 0 This Week
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  • 10
    Castle Game Engine

    Castle Game Engine

    Game engine supporting many 3D/2D formats and graphic effects

    This project has moved to: - Our website https://castle-engine.io/ - GitHub repo: https://github.com/castle-engine/castle-engine/ Cross-platform 3D and 2D game engine for Object Pascal. Rendering and processing of game assets in glTF, X3D, VRML, Collada, Spine and other formats. Many graphic effects including shadows, shaders, mirrors, screen effects. Animation, collision detection, 3D sound. Extensible system of 3D objects, with out-of-the-box levels, items, intelligent creatures...
    Downloads: 8 This Week
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  • 11
    LambdaHack

    LambdaHack

    Haskell game engine library for roguelike dungeon crawlers

    ...You declare what the game world is made of (entities, their relations, physics and lore) and the engine builds the world and runs it. The library lets you compile a ready-to-play game binary, using either the supplied or a custom-made main loop. A couple of frontends are available (SDL2 is the default for desktop and there is a JavaScript browser frontend) and many other generic engine components are easily overridden, but the fundamental source of flexibility lies in the strict and enforced with types separation of engine code from the read-only content and of clients (human and AI-controlled) from the server.
    Downloads: 2 This Week
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  • 12
    Source Engine

    Source Engine

    Modified source engine (2017) developed by valve and leaked in 2020

    The Source Engine repository under that particular GitHub user appears to be a custom (or forked) version of a game engine — likely an engine derived from or inspired by the classic Source engine lineage (or at least the name evokes that lineage). However, publicly-available documentation, community support or clarity about the project’s scope and maturity seems limited: the repo does not clearly advertise a full engine release or wide adoption.
    Downloads: 328 This Week
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  • 13

    Gester

    A game engine for console based text games

    Gester is a game engine for console based text game. You make text based games easily using Gester. These games can be played by using the 'gest' command. The 'gest' command will invoke the game engine which will read the game script file (.gest file) and present the game on the command line Install Gester using pip: "pip install gester" See our PyPI page for more details: https://pypi.org/project/gester
    Downloads: 1 This Week
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  • 14
    Piccolo Engine

    Piccolo Engine

    Mini game engine for games104

    Piccolo is a software project oriented toward offering a flexible, probably modern game or application engine/framework, designed to be lightweight and open — giving developers the ability to build custom interactive applications or games without massive overhead. It aims to strike a balance between usability and freedom: providing core building blocks (rendering, input, asset management, maybe UI) while leaving higher-level design decisions up to the user. Its architecture is likely modular and minimalistic, avoiding heavy assumptions or “one-size-fits-all” paradigms. ...
    Downloads: 0 This Week
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  • 15
    boardgame.io

    boardgame.io

    State Management and Multiplayer Networking for Turn-Based Games

    The project implements a lightweight but powerful engine for creating turn-based games (board games, card games, turn-based strategy, etc.) in JavaScript. With boardgame.io, you define the game logic in pure functions: you describe how the game state changes when a move is made, and the framework handles all the rest (state management, synchronization, storage, multiplayer, etc.). This abstraction lets developers focus on the rules and mechanics rather than on networking, persistence or UI...
    Downloads: 0 This Week
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  • 16
    Acid Game Engine

    Acid Game Engine

    A high speed C++17 Vulkan game engine

    ...Because of the lack of detailed docs, it’s hard to say exactly what kinds of games/applications it targets, or what makes it stand out; it could be a personal or niche project still under development. For a developer interested in contributing or experimenting, Acid might offer a playground to explore custom engine design, though the responsibility for fleshing out missing pieces and architecting stability would fall mainly on you.
    Downloads: 0 This Week
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  • 17
    Spring RTS Engine

    Spring RTS Engine

    Spring is a free RTS engine developed for Windows, Linux and Mac OS X.

    Spring is a versatile 3D RTS game engine. Using extensively Lua for scripting game-specific code to make nearly every aspect of the engine customizable, from GUI, to unit AI, to pathfinding.
    Downloads: 53 This Week
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  • 18
    Vivid 3D

    Vivid 3D

    Vivid is a modern C++ 3D engine using OpenGL4+

    Vivid is a modern C++ 3D engine using OpenGL4+. It is written using Visual C++ 2022, and relies on several open source projects to achieve it's goal of making it easy and run to make modern games with it.
    Downloads: 0 This Week
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  • 19
    Amethyst Game Engine

    Amethyst Game Engine

    Data-oriented and data-driven game engine written in Rust

    ...Amethyst uses gfx-rs to render graphics with Vulkan or Metal. It is meant to be used for 2D and 3D, with various utilities for both types of games. It should be beginner friendly but also allow more advanced uses such as custom render passes and GLSL shaders. Thanks to the Rust programming language, Amethyst uses all CPU cores to run its internals and logic. A lot of optimizations have yet to be done, but the current status is already showing great potential. Amethyst is open source and free software. You can use, read, modify, distribute its source code under the permissive MIT and Apache 2.0 licenses.
    Downloads: 0 This Week
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  • 20
    Jepe is an Pokémon Game engine. We have been working on pokémon fan games for quite a while now, but found no easy framework to program them. Therefore we are making this engine.
    Downloads: 0 This Week
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  • 21
    nunuStudio

    nunuStudio

    Web powered cross-platform 3D, WebXR game engine

    ...As an accessible entrypoint to game or interactive content creation, nunuStudio is well-suited for artists, designers, or developers who prefer a WYSIWYG (what you see is what you get) workflow instead of fully coding everything. Because it is open source, users can inspect, modify, or extend the system as needed — adding custom behaviors, plugins, or export options. It’s ideal for rapid prototyping, small games or interactive demos, or educational purposes: you can build scenes, tweak visuals, test interactivity without deep diving into all low-level rendering details.
    Downloads: 2 This Week
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  • 22
    OpenTomb

    OpenTomb

    Game engine for playing tomb raider 1 - 5 levels.

    PLEASE NOTE: Project development moved to Github! https://github.com/opentomb Here you can find ONLY nightly builds for Windows. OpenTomb is an engine that can play classic Tomb Raider 1 - 5 levels and custom TRLE levels. It is developed for fans and fun. Some code was taken from OpenRaider project and Quake Tenebrae project. Resource loading routines are taken from http://icculus.org/vt/vt/ project. It is developing in netbeans 7 + GCC TDM 4.9.2 Used libraries: SDL2, SDLimage with jpeg and png libs, vorbis (ogg support), OpenGL, OpenAL, freetype 2, LUA, BULLET. ...
    Downloads: 1 This Week
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  • 23
    NettyGameServer

    NettyGameServer

    A mobile game distributed server implemented using netty4.X

    A mobile game distributed server implemented using netty4.X, supports tcp, udp, http, websocket links, uses protobuf custom protocol stack for network communication, supports rpc remote calls, uses mybatis3 to support db storage sub-database sub-table, supports asynchronous mysql Storage, update the reids cache synchronously when the db is saved. Use the ExcelToCode project to generate java classes and json data dictionaries from excel data, and DictService directly reads json to reduce part of the data dictionary code. ...
    Downloads: 7 This Week
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  • 24

    Rockbot

    Multi-platform game engine similar to old Megaman with a stage editor

    An open-source, SDL based, game engine to replicate old style Rockman (aka Megaman) games, being as close as possible of Rockman 1-6, and an editor made with Qt, for custom graphics, weapons, bosses, enemies and level creation. Please access our web page for more details. The engine code is meant to be highly portable, thanks to SDL, and have been ported and tested in: - Linux - Windows - macOSX (x86) (not currently supported) - Playstation 2 - Nintendo DS (abandoned) - Dingux - Open Pandora Any system with SDL and 24 or 32 MB should be able to run it. ...
    Downloads: 0 This Week
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  • 25
    Turbulenz Engine

    Turbulenz Engine

    Turbulenz is a modular 3D and 2D game framework

    ...It includes not only the low-level APIs for rendering and resource control but also high-level systems like scene graphs, animation, physics modules, and service APIs that handle game-specific features like leaderboards and multiplayer. Because it’s modular, developers can pick and choose the systems they need or build on top of the framework to create custom tooling and workflows tailored to their projects. Turbulenz also comes with extensive samples and example applications that demonstrate best practices in rendering, physics, user interaction, etc.
    Downloads: 6 This Week
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