Unreal Engine
unrealengine.comThe world's most advanced real-time 3D creation tool.
Gamesgame-enginereal-time-3dgraphicsgame-developmentanimationsimulationopen-source

About
Unreal Engine is a professional-grade real-time 3D development platform built by Epic Games, used for creating games, films, architectural visualizations, simulations, and interactive experiences. It provides a comprehensive suite of rendering, physics, animation, and scripting tools available to developers of all sizes. Licensing is free for individuals and small businesses under $1 million in annual revenue, with royalty or seat-based options for larger enterprises.
Problem
Developers and creators need a powerful, flexible real-time 3D engine that doesn't impose restrictive tooling limits on their creative vision.
For
game developers, filmmakers, architects, and interactive experience creators
How it works
Users download the Epic Games Launcher, install Unreal Engine, and use its fully-featured editor to build and ship projects across any platform with access to source code and extensive documentation.
Business model
freemium
Status
launched
Company
Epic Games