Trendy Entertainment have released the demo for “Dungeon Defense,” its new tower defense/action RPG hybrid developed with the Unreal Development Kit (www.udk.com) that demonstrates the ability to rapidly design full-featured content with the suite of UDK tools.

All the source code, step-by-step developer blogs, tutorial videos and more are available for community use at forums.epicgames.com/announcement.php?a=13.

An interview with “Dungeon Defense” creator Jeremy Stieglitz and Epic Games Lead Programmer Steve Polge aired on today’s 1UP Oddcast.