Unity

Develop high-quality games with a 2D and 3D designer that creates realistic characters and lifelike environments

Unreal Engine

Game design software from the makers of Gears of War, Infinity Blade, Paragon, and Fornite

GameMaker

A development tool intended for users to create new games for multiple platforms

Amazon Lumberyard

Completely free game engine developed by Amazon and heavily integrated with Twitch and AWS

Godot

Video game engine with many 2D and 3D elements to help you create your own game

RPG Maker VX Ace

Combine puzzles to make sophisticated adventure games that will entertain even the most jaded players

Cocos2d

Develop and test 2D games across multiple platforms in Xcode and Objective-C

Buildbox

A code-free development engine that lets anybody create their own video games without getting bogged down in all of the technical details

Panda3D

Open source platform for the development of 3D games, simulations, visualizations, and virtual worlds

Gamebryo

A game development platform compatible with multiple platforms, now offering advanced design tools to help developers take a more agile approach