Stride (formerly Xenko), a free and open-source cross-platform C# game engine.
- gamedev
- game-development
- game-engine
- csharp
Repository Index
87,075 visible repositories in the index
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Play your own Tears of the Kingdom and Breath of the Wild natively on Apple silicon Mac, iPhone and iPad. Not an emulator: the game's ARM64 code runs directly, NVN rebuilt on Metal. Bring your own game.
- apple-silicon
- arm64
- breath-of-the-wild
- game-port
A lightweight concurrent server framework based on Golang.
- go
- zinx
- tcp-server
- game-server
Space exploration, trading, and combat game.
- 2d-game
- game
- rpg
- c-plus-plus
UIEffect is an open-source package that allows you to intuitively apply rich UI effects directly from the Inspector or via code. Combine various filters, such as grayscale, blur, and dissolve, to decorate your UI with a unique visual style!
- unity
- ugui
- ui
- effect
[mirror of https://gitlab.com/veloren/veloren] An open world, open source voxel RPG inspired by Dwarf Fortress and Cube World. This repository is a mirror. Please submit all PRs and issues on our GitLab page.
- cube
- voxel
- rust
- gfx-rs
A pixel office for your OpenClaw: turn invisible work states into a cozy little space with characters, daily notes, and guest agents. Code under MIT; art assets for non-commercial learning only.
- agent-collaboration
- ai-assistant
- dashboard
- flask
⚔ Multiplayer Framework for Node.js
- colyseus
- multiplayer
- realtime-games
- websockets
244 pixel art effects, every one a small piece of code. Plus a Claude Code skill to make your own.
- agent-skills
- animation
- canvas
- claude-code-plugin
3D engine with modern graphics
- directx12
- vulkan
- lua
- gltf
Petition to open source Flash and Shockwave spec
- open
- source
- flash
- shockwave
TranslatedPlay your own Switch games on iPhone/iPad — one-click macOS app, no terminal. | Put Switch games on your iPhone: build with one click in a graphical interface, no command line needed. Bring your own game.
shapez is an open source base building game on Steam inspired by factorio!
- game
- game-2d
- javascript-game
- game-development
An open source, turn-based strategy game with a high fantasy theme.
- opensource
- game
- free
- strategy-game
This is literally a game framework, based on Unity game engine. It encapsulates commonly used game modules during development, and, to a large degree, standardises the process, enhances the development speed and ensures the product quality.
- game-frameworks
- game-modules
- game-development
- unity
Shattered Pixel Dungeon is an open-source traditional roguelike dungeon crawler with randomized levels and enemies, and hundreds of items to collect and use. It's based on the source code of Pixel Dungeon, by Watabou.
OpenMW is an open-source open-world RPG game engine that supports playing Morrowind. Main repo and issue tracker can be found here: https://gitlab.com/OpenMW/openmw/
- openmw
- c-plus-plus
- rpg-engine
- tes
s&box is a modern game engine, built on Valve's Source 2 and the latest .NET technology, it provides a modern intuitive editor for creating games
- gamedev
- sbox
- source2
A modern & fully featured HTML5 game engine (2D & 3D) for JavaScript/TypeScript, with WebGL/WebGPU rendering, built-in physics, Tiled map & glTF support and WebAudio.
- html5-game-engine
- javascript-game-engine
- 2d
- agent-skills
Tower defense game that teaches cloud architecture. Build infrastructure, survive traffic, learn scaling.
Defold is a completely free to use game engine for development of desktop, console, mobile and web games.
- defold
- game-engine
- c-plus-plus
- clojure
#1 Open Source Unity Networking Library
- unity
- unet
- hlapi
- networking
Dusklight brings a classic adventure to PC and mobile platforms with a variety of fixes and improvements.
A command-line murder mystery