1721 Open source projects that are alternatives of or similar to Cryengine

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

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

Cross-platform game engine.

Old repository with C# Editor and C# API for creating games in Flax Engine

WebGL in WebAssembly with AssemblyScript

Flax Engine – multi-platform 3D game engine

A cross-platform 2D game engine

A high speed C++17 Vulkan game engine

3D FPS game engine with full dynamic lighting and shadows

Small C game development framework

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

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

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.

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

🎮 🎲 A wonderful list of Game Development resources.

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

Stride Game Engine (formerly Xenko)

A wonderful list of Game Development resources.

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

3D Game engine with editor

🎮 📝 A list of Game Development resources to make magic happen.

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

Improved version of the X-Ray Engine, the game engine used in the world-famous S.T.A.L.K.E.R. game series by GSC Game World. Join OpenXRay! ;)

A retro game engine for Python

Community effort to maintain and improve Jedi Academy (SP & MP) + Jedi Outcast (SP only) released by Raven Software

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

.NET standard bindings for DirectX, WIC, Direct2D1, XInput, XAudio and X3DAudio

[abandoned] C99 cross-platform 3D game engine with absolute minimum of external dependencies

a fresh & lightweight javascript game engine

Cross-platform 2D and 3D game engine

Next-generation HTML renderer for apps and games

Cross-platform (desktop, mobile, console) 3D and 2D game engine supporting many asset formats (glTF, X3D, Spine...) and using modern Object Pascal

A C99 3D game engine

⚔️ An online JavaScript 2D Medieval RPG.

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.

Gideros Release version

🎮 A simple 2D game framework written in Rust

a 2D Game Development Framework

An open source game engine in active development

A cross-platform 2D game engine accompanied by a strong toolset for visual novels.

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

A 3D engine for the Web

Godex is a Godot Engine ECS library.

RPG Maker 2000/2003 and EasyRPG games interpreter

Gaming meets modern C++ - a fast and reliable entity component system (ECS) and much more

Python MUD/MUX/MUSH/MU* development system

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。

Entitas is a super fast Entity Component System (ECS) Framework specifically made for C# and Unity

The Grid SDK - Game engine for Lua

The flexible game engine.

Retro game engine for developers that enjoy creating games like it's 1997.

Fast and lightweight JavaScript game engine built on WebGL and glTF

An opinionated 2D game engine for Rust

luxe alpha - deprecated, unrelated to the new engine! see the readme or website for details - https://luxeengine.com/

A game engine powered by python and panda3d.

Pixel Vision 8's core philosophy is to teach retro game development with streamlined workflows. PV8 is also a platform that standardizes 8-bit fantasy console limitations built on top of the open-source C# game engine based on MonoGame.

Go 3D Game Engine

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