Epic plans the imminent release of updates for the UDK beta version. UDK is available for download, where product features, licensing terms, frequently asked questions, support resources and more are also available.

UDK is available to anyone interested in using 3D game engine technology, from game developers to students, hobbyists to researchers, and creators of architectural walkthroughs to digital filmmakers. Use of UDK is free for all schools and students, and anyone can release free UDK-powered games.

"We are very excited to see the uptake of UDK cross over the 50,000 mark in only one week, and we're looking forward to seeing amazing games and applications come out of it," said Mark Rein, vice president of Epic Games. "We're also thrilled to finally be able to offer UDK free for schools and students so they can work with the same awesome Unreal Engine 3 tools used by many of the top game developers and publishers around the world."

Extensive UDK technical documentation is available at the Unreal Developer Network, and community members can share ideas, show off projects and learn from UDK developers like Psyonix and The Prometheus Team.

3D Buzz will soon release dozens of free video tutorials specific to UDK to complement the company’s existing Unreal Engine 3 video training modules. Over 100 Unreal Technology videos are viewable at the 3D Buzz web site free of charge.

“Mastering Unreal Technology, Volume I: Introduction to Level Design with Unreal Engine 3” and “Mastering Unreal Technology, Volume II: Advanced Level Design Concepts with Unreal Engine 3” are the recommended textbooks for learning Unreal Engine 3 tools and technology. 3D Buzz authored both reference texts, published by Sams, and each come bundled with a free, downloadable copy of “Unreal Tournament 3” for PC.

Individuals and companies wishing to develop software for commercial purposes should refer to licensing terms. Commercial terms have been structured to make it easy for independent developers, start-up firms and seasoned professionals to use UDK with minimal financial barrier from concept to deployment.