Showing 389 open source projects for "custom-eclipse"

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  • 1
    FreeOrion

    FreeOrion

    Source code repository of the FreeOrion project

    FreeOrion is a turn-based space empire-building game inspired by the classic Master of Orion series, with an emphasis on modularity, modding, and strategic depth. Built using C++ and Python, it features a flexible game engine and a custom UI tailored to 4X (eXplore, eXpand, eXploit, eXterminate) gameplay. Players manage planets, design ships, conduct research, engage in diplomacy, and wage war across a procedurally generated galaxy. FreeOrion offers a unique tech tree, customizable empires, and supports multiplayer for competitive or cooperative play. It's community-driven, open-source, and under active development.
    Downloads: 6 This Week
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  • 2
    Unciv

    Unciv

    Open-source Android/Desktop remake of Civ V

    Unciv is an open-source reimplementation of the game Civilization V in Java using LibGDX. It focuses on replicating the core gameplay mechanics in a lightweight, mobile- and desktop-friendly format, supporting both single-player and multiplayer modes. Unciv uses a minimalist art style and text-based UI to deliver a fast, turn-based strategy experience.
    Downloads: 42 This Week
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  • 3
    Minegrub

    Minegrub

    A Grub Theme in the style of Minecraft!

    A Grub Theme in the style of Minecraft. A Grub theme inspired by Minecraft, adding visual enhancements to the bootloader.
    Downloads: 11 This Week
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  • 4
    ModAssistant

    ModAssistant

    Simple Beat Saber Mod Installer

    ...ModAssistant comes with a number of great features like dependency resolution, mod uninstallation, and a complex theming engine. It features light, dark, BSMG and light pink themes, and can even have your own custom theme! Have more fun playing Beat Saber by customizing your experience with ModAssistant!
    Downloads: 40 This Week
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    Agones

    Agones

    Dedicated Game Server Hosting and Scaling for Multiplayer Games

    ...Integration with OpenCensus for platform-independent game server metrics and monitoring dashboards. Agones replaces usual bespoke or proprietary cluster management and game server scaling solutions with a Kubernetes cluster that includes the Agones custom Kubernetes Controller and matching Custom Resource Definitions for GameServers, Fleets and more. With Agones, Kubernetes gets native abilities to create, run, manage and scale dedicated game server processes within Kubernetes clusters using standard Kubernetes tooling and APIs. This model also allows any matchmaker to interact directly with Agones via the Kubernetes API.
    Downloads: 8 This Week
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  • 6
    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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  • 7
    FerrumC

    FerrumC

    A reimplementation of the minecraft server in rust

    ...The project aims both at providing a fast, lean server for typical use (friends or small communities) and offering a foundation that could support large-scale servers, mod/plugin systems, and custom server configurations. FerrumC supports importing existing Minecraft worlds, making it easy for users to migrate from standard servers without losing progress. Its networking, world encoding (chunks, NBT, Anvil format), and entity systems are custom-built with efficiency in mind, which results in fast world loading, minimal I/O lag.
    Downloads: 3 This Week
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  • 8
    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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  • 9
    Goonstation

    Goonstation

    Repository for the Goonstation branch of SS13

    Goonstation is a community-maintained branch of the classic Space Station 13 (SS13) game, built on the BYOND / DMM / DM engine and custom code, with extensive maps, gameplay mechanics, user interfaces, and game modes. The repository houses the full game code, assets (maps, sound, icons, interface), configuration, and tools for running and contributing to a Goonstation server. It aims to offer a stable, feature-rich, roleplay/game environment with many custom systems (e.g., unique mechanics, items, server rules) layered atop the SS13 engine.
    Downloads: 2 This Week
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  • 10
    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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  • 11
    GT New Horizons Mod Pack

    GT New Horizons Mod Pack

    New Modpack with Gregtech, Thaumcraft and Witchery

    ...Over 9 years of development (and still going) have formed a balance and refinement that only a handful of packs can keep up with. We are talking about thousands of recipe tweaks, a massive questbook with over 3000 quests, unique world generation, custom mods coded for the pack, custom Thaumonomicon pages, and many more. The main intentions of the pack are a long-lasting experience and tying mods together in a progressive fashion, making it feel more like a single game than a compilation of mods thrown together. To reach this goal, GT New Horizons is using the tiers (basically ages of technology) from GregTech and allocates the content of other mods to a fitting point within the progression. ...
    Downloads: 18 This Week
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  • 12
    GeyserMC

    GeyserMC

    A bridge/proxy allowing you to connect to Minecraft

    Geyser is an open-source proxy and protocol translation tool that enables cross-platform multiplayer between Minecraft: Java Edition servers and Minecraft: Bedrock Edition clients. The project works by translating network packets between the two different game protocols so that players using Bedrock Edition devices such as consoles, mobile phones, or Windows editions can connect to servers originally designed for Java Edition. By bridging the differences between the two platforms, Geyser...
    Downloads: 51 This Week
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  • 13
    PolyMC

    PolyMC

    Custom launcher to manage multiple installations of Minecraft at once

    An Open Source Minecraft launcher with the ability to manage multiple instances, accounts, and mods. Focused on user freedom and free redistributability. Install and launch modpacks easily, while keeping them clean. No longer do you need to manually install them, and an updating feature is coming soon. PolyMC can do that for you, without installing tons of separate launchers. Are you sick of finding and adding that one mod you need? PolyMC is able to download & update individual mods from...
    Downloads: 42 This Week
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  • 14
    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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  • 15
    CTFd

    CTFd

    CTFs as you need them

    ...Create your own challenges, categories, hints, and flags from the Admin Interface. Dynamic Scoring Challenges. Unlockable challenge support. Challenge plugin architecture to create your own custom challenges. Static & Regex-based flags. Custom flag plugins. Unlockable hints. File uploads to the server or an Amazon S3-compatible backend. Limit challenge attempts & hide challenges. Automatic bruteforce protection. Individual and Team-based competitions. Have users play on their own or form teams to play together. Scoreboard with automatic tie resolution. ...
    Downloads: 5 This Week
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  • 16
    Docker Minecraft Server

    Docker Minecraft Server

    Docker image that provides a Minecraft Server for Java Edition

    A Docker image and CLI utility by "itzg" for running a complete Minecraft Java Edition server in a container. It automatically downloads the latest stable game version, supports mods, plugins, snapshots, and simplifies orchestration in Docker or Docker Compose environments.
    Downloads: 9 This Week
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  • 17
    TauCeti Classic

    TauCeti Classic

    Frankenstein lived

    TauCetiClassic is an open source fork of Space Station 13 maintained by the Tau Ceti Station community. It builds upon the original SS13 codebase, offering a distinct roleplay-focused experience with custom mechanics, sprites, and maps. The repository includes the full game source, assets, and build scripts necessary to host servers and contribute to development. TauCetiClassic emphasizes immersive roleplay scenarios, detailed station environments, and unique content compared to other SS13 forks. The project is actively developed, with ongoing updates from its community of players and coders. ...
    Downloads: 1 This Week
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  • 18
    UZDoom

    UZDoom

    UZDoom is a feature centric port for all Doom engine games

    ...The engine incorporates modern technologies such as OpenGL and Vulkan to provide better performance and graphical flexibility compared to older ports. UZDoom also emphasizes modding, offering powerful scripting systems that allow developers to create complex gameplay modifications, new mechanics, and custom content. Its architecture is community-driven, evolving through contributions from developers and modders who expand its capabilities over time. The project maintains compatibility with existing DOOM mods while pushing forward with experimental features and enhancements.
    Downloads: 22 This Week
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  • 19
    libGDX

    libGDX

    Desktop/Android/HTML5/iOS Java game development framework

    ...Write 2D or 3D games and let libGDX worry about low-level details. Heavy emphasis is put on avoiding garbage collection for ART/JavaScript by careful API design and the use of custom collections. libGDX is a well proven and reliable framework with a sound base and documentation. Furthermore, there are plenty of games built on top of libGDX, many of which are open source.
    Downloads: 42 This Week
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  • 20
    Taisei Project

    Taisei Project

    A free and open-source Touhou Project fangame

    Taisei is a free, open-source clone of the Touhou Project bullet hell shoot-'em-up games, written entirely from scratch. It aims to be a faithful recreation of the classic Touhou gameplay experience, complete with original assets that capture the aesthetics and charm of the original series. Built using portable and modern tools, it runs across platforms including Linux, Windows, macOS, and even web browsers via WebGL. The game is designed with accessibility and modding in mind, making it an...
    Downloads: 15 This Week
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  • 21
    Nakama

    Nakama

    Distributed server for social and realtime games and apps

    Distributed server for social and real-time games and apps. Users can connect with friends, and join groups. A built-in social graph to see how users can be connected. Extend the server with custom logic written in Lua, TypeScript/JavaScript, or native Go code. Build scalable games and apps with a production-ready server used by ambitious game studios and app developers all around the world.
    Downloads: 9 This Week
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  • 22
    Kitty-Tools

    Kitty-Tools

    Kitty-Tools is a Kahoot Cheating Client for all devices and interfaces

    Kitty-Tools is a multi-platform client designed to interact with Kahoot games by providing automation and enhanced control features that go beyond the standard user experience. It is built to run across a wide range of environments including desktop systems, web interfaces, and even embedded or microcontroller-based setups, emphasizing accessibility and ease of use. The project focuses on simplifying interaction with Kahoot sessions by offering tools that can automate participation,...
    Downloads: 13 This Week
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  • 23
    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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  • 24
    GLSMAC

    GLSMAC

    Open-source OpenGL/SDL2 reimplementation of Sid Meier's Alpha Centauri

    glsmac is a compact C99 library designed to simplify OpenGL development on macOS by creating a minimal, no-dependency window and OpenGL context setup. It uses only macOS's native APIs (Cocoa and Core OpenGL) without relying on third-party frameworks like GLFW or SDL. This makes it ideal for developers who want tight control over their OpenGL projects, need a lightweight setup for demos or testing, or are writing small graphical utilities without overhead. The code is short, self-contained,...
    Downloads: 7 This Week
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  • 25
    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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