Gamesalad

GameSalad Creator is an authoring tool developed by GameSalad, Inc. (formerly Gendai Games) aimed primarily at non-programmers for composing games in a drag-and-drop fashion, utilizing visual editors and a behavior-based logic system.

Commercial Mac OS X Windows

JMonkeyEngine

JMonkeyEngine3 it’s a free, open source game engine, made especially for Java game developers who want to create 3D games using modern technology.

Free Open Source Mac OS X Windows Linux

Orx

Orx is an open source, portable, lightweight, plugin-based, data-driven and extremely easy to use 2D-oriented game engine. Orx is mostly written in C, but allows you to develop with it with any language that can interface to C.

Free Open Source Mac OS X Windows Linux Android iPhone Android Tablet iPad

Phaser

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.

Free Open Source Mac OS X Windows Linux

Duality

Duality is a modular 2D game engine / editor combo, written entirely in C# and built on top of an OpenGL backend.

Free Open Source Windows

Amazon Lumberyard

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

Free Windows

QICI Engine

QICI Engine is a free and opensource JavaScript library, based on free and opensource game engine Phaser, with a web-based comprehensive suite of HTML5 game making editor.

Free Open Source Mac OS X Windows

OpenFL

Build games and applications for almost every platform imaginable -- Windows, Mac, Linux, iOS, Android, BlackBerry, Firefox OS, Tizen, Flash and even HTML5.

Free Open Source Mac OS X Windows Linux GitHub

Cocos Creator

Cocos Creator is a complete package of game development tools and workflow, including a game engine (based on Cocos2d-x), resource management, scene editing, game preview, debug and publish one project to multiple platforms.

Free Mac OS X Windows

Spark Game Engine

Revolutionizing game development, make any game you want without a line of code! 3D, 2D, even multiplayer games! CREATE YOUR GAME ONCE Develop your game once, and...

Commercial Mac OS X Windows Linux

Arcade Game Studio

Making games as the '80s arcade games. Includes Run'n'Gun, vertical & horizontal Shooters or Platform, makes games as Pac-Man, Commando, 1942, Ghosts...

Free Windows

WorldForge

The WorldForge project is the original open-source MMORPG project, dating back to 1997. The intent lies in creating a widely used development framework and set of...

Free Open Source Mac OS X Windows Linux Self-Hosted

Whitestorm.js

Whitestorm.js is a framework for 3D web apps built with Three.js technology. It implements a core for fast development of a 3D scene with physics.

Free Open Source Web

fabric engine

Fabric Engine is a platform for developing high-performance custom tools for visual effects, games, real-time visualization and VR/AR work.

Free Open Source Mac OS X Windows Linux

Stingray

Autodesk Stingray 3D game engine and design visualization software helps developers and designers produce visually stunning experiences.

Commercial Windows

Amulet

Amulet is a free Lua-based audio/visual toolkit suitable for small games and experimentation. It runs on Windows, Mac, Linux, HTML5 and iOS.

Free Open Source Mac OS X Windows Linux

GeeXLab

GeeXLab is a cross-platform demotool for 3D programming, demos creation, game development, interactive applications, creative coding and prototyping.

Free Mac OS X Windows Linux Raspberry Pi

LÖVR

A simple framework for creating VR with Lua. LÖVR projects work on Windows, macOS, and Linux. You can run the same code on an HTC Vive or an Oculus Rift, and...

Free Open Source Mac OS X Windows Linux

melonJS

melonJS is an open source HTML5 game engine that empowers developers and designers to focus on content.

Free Open Source Self-Hosted JavaScript