1543 Open source projects that are alternatives of or similar to Rizz

Powerful, mature open-source cross-platform game engine for Python and C++, developed by Disney and CMU

Stride Game Engine (formerly Xenko)

Cocos Creator is a complete package of game development tools and workflow, including a game engine, resource management, scene editing, game preview, debug and publish one project to multiple platforms.

Next-generation HTML renderer for apps and games

Godot Engine – Multi-platform 2D and 3D game engine

🎮 An easy to use 2D HTML5 game engine written in TypeScript

A cross-platform 2D game engine

What a stupid name for a library

游戏服务器框架，网络层分别用SocketAPI、Boost Asio、Libuv三种方式实现， 框架内使用共享内存，无锁队列，对象池，内存池来提高服务器性能。还包含一个不断完善的Unity 3D客户端，客户端含大量完整资源，坐骑，宠物，伙伴，装备, 这些均己实现上阵和穿戴, 并可进入副本战斗，多人玩法也己实现, 持续开发中。

Archived repository. For current repo, see: https://github.com/etlegacy/etlegacy

CRYENGINE is a powerful real-time game development platform created by Crytek.

Flax Engine – multi-platform 3D game engine

C++ open source 3D game engine

Defold is a completely free to use game engine for development of desktop, mobile and web games.

ET: Legacy is an open source project based on the code of Wolfenstein: Enemy Territory which was released in 2010 under the terms of the GPLv3 license.

C++ game engine for Windows, macOS, Linux, iOS, tvOS, Android, and web browsers

a 2D Game Development Framework

A 3D/2D game engine that supports both DirectX11 and OpenGL 4.5

Cross-platform game engine.

The Open Toolkit library is a fast, low-level C# wrapper for OpenGL, OpenAL & OpenCL. It also includes windowing, mouse, keyboard and joystick input and a robust and fast math library, giving you everything you need to write your own renderer or game engine. OpenTK can be used standalone or inside a GUI on Windows, Linux, Mac.

Modern C++14 game engine with Vulkan support, fully featured editor and C# scripting

a game framework written in luajit

Source code for cross-platform OpenGL gaming engine

Cross-platform 2D Game Engine in pure Swift

Entity Component System framework aiming for syntax and usage simplicity with maximum performance for game development.

Lightweight game engine.

A curated list of awesome PICO-8 resources, carts, tools and more

A fast, scalable, distributed game server engine/framework for C++, include the actor library, network library, can be used as a real time multiplayer game engine ( MMO RPG/MOBA ), which support C#/Lua script/ Unity3d, Cocos2dx and plan to support Unreal.

A fun 2D retro platformer inspired by Sonic games and a game creation system.

Provides a set of default code that makes getting up and running with an HTML5 canvas game very easy.

Ubpa Entity-Component-System (U ECS) in Unity3D-style

WebGL in WebAssembly with AssemblyScript

An open-source 2D HTML5 adventure based off BrowserQuest (BQ).

A tiny unlicensed 3D game engine in C; with C++ and Lua interfaces. Written in 32 random ̷d̷a̷y̷s̷ m̷o̷n̷t̷h̷s̷ years.

Terasology - open source voxel world

A new 3D game engine using modern C++ and Vulkan API

🎲 Modern 3D graphics made simple with cross-platform C++17 meta-API on top of DirectX 12 & Metal (Vulkan is coming)

Entitas++ is a fast Entity Component System (ECS) C++11 port of Entitas C#

Godex is a Godot Engine ECS library.

Lua language support for Godot Engine

The Dæmon game engine. With some bits of ioq3 and XreaL.

An exceedingly easy-to-use pixel perfect orthographic camera script for 2D scenes in Unity. Punch in a few specs and you've got a working pixel perfect camera. It's that easy.

Resources for game development on haxe

🎮 GDevelop is an open-source, cross-platform game engine designed to be used by everyone.

🤸🏾‍♀️👗开源的动画渲染软件，提倡以简单、易用，高质量的物理演算以及渲染质量和性能，为喜爱二次元动画的用户降低视频制作门槛

Lightweight and modular C++11 graphics middleware for games and data visualization

3D FPS game engine with full dynamic lighting and shadows

A constantly evolving array of Unity C# components for 2D games, including classes for pixel art cameras, events & messaging, saving & loading game data, collision handlers, object pools, and more.

3D Game engine with editor

🎮 A list of popular/awesome video games, add-ons, maps, etc. hosted on GitHub. Any genre. Any platform. Any engine.

2D Game Engine with Lua Scripting made on top of SFML !

Nim Game Framework based on Pico-8

A closs-platform generic gameengine built on C#/.NET Standard 2.1

Game engine for making 2d games on iOS, macOS and tvOS, with practical examples and tutorials

a fresh & lightweight javascript game engine

Full Source of Esenthel Engine and its Tools

C++ 3D Game Tutorial Series is a YouTube tutorial series, whose purpose is to help all those who want to take their first steps in the game development from scratch.

Realtime 3D Game-Engine with a focus on space sim. Written in C++ 14

🎮 The Ruby 2D gem