1082 Open source projects that are alternatives of or similar to Atomicgameengine

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

A simple math library for games and computer graphics. Compatible with both C and C++.

2D | 3D Game development library

A cross-platform 2D|3D game framework for the Nim programming language

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.

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

Free implementation of Heroes of Might and Magic II game engine

RPG Maker 2000/2003 and EasyRPG games interpreter

The quadplay✜ fantasy console

The Grid SDK - Game engine for Lua

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

A game engine powered by python and panda3d.

Animation Compression Library

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

A curated list of awesome Gideros resources, classes and tips.

(DEPRECATED, SEE README)

Simple game engine, written in C++

OpenGL and Vulkan header and loader generator.

Phaser is a fun, free and fast 2D game framework for making HTML5 games for desktop and mobile web browsers, supporting Canvas and WebGL rendering.

Cross-Platform High Performance 2D/3D game engine for people like me who like to write code.

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.

Cross-platform 3D scene editor based on three.js, golang and mongodb for desktop and web. https://tengge1.github.io/ShadowEditor-examples/

A tiny 2D game engine focused on usability and simplicity.

QQ Group：538722494，KSFramework = KEngine + SLua(or xLua) , Unity3D Framework/Toolsets focus on hot reload

🎮 2D game engine for manage collisions. Made with javascript and CSS Grid Layout.

Bootstrap projects for Magnum C++11/C++14 graphics engine

Plugins for the Magnum C++11/C++14 graphics engine

A Clojure 3D Game Engine Wrapper, Powered By jMonkeyEngine

Unity3D Client And C# Server Framework

SFML C++ game engine that allows to create games on Web (HTML 5 - CSS 3), Android and PC

The flexible game engine.

Amazon Lumberyard is a free AAA game engine deeply integrated with AWS and Twitch – with full source.

Python MUD/MUX/MUSH/MU* development system

Code and examples for KidsCanCode Godot Tutorials.

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

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

Web powered cross-platform 3D, WebXR game engine.

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

Free (as in freedom) open source clone of the Age of Empires II engine 🚀

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

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

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

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

☠ Steam Summer Sale 2015 Monster Minigame fully reimplemented server clone

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.

BASIC8 - The Fantasy Computer/Console!

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

An open source re-implementation of Red Alert written in C++.

A primary FPS game developed by CPP,including real-time rendering,action processing,collision detection,keyboard response,etc.

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

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

A lightweight Game Engine for React Native 🕹⚡🎮

A WebSocket library optimized for multiplayer JS games, works on WebWorkers with binary data.

All sorts of random publicly-available information, assets, scripts, and more as we (Joy Machine) work on our projects.

A dead simple 2D game library for Go

Gideros Release version

A Javascript 3D game engine.

2D game development library for Ruby and C++

CLI tool for texture compression using ASTC, ETC, PVRTC and S3TC in a KTX container.