How to open Unreal map .udk files
Have you had trouble opening the udk file on your computer? What are udk files? We explain what they are and recommend software that we know will open them.
What is udk file?
The udk file extension is related to the Unreal engine. The udk file contains map data.
Unreal map description
The udk file extension is associated with the Unreal game engine. Unreal game engine is used by by variety of video games for computers, gaming consoles and smart phones with iOS and Android operating systems.
The udk file contains game map including layout, textures, object positions etc. Unreal maps can be edited in Unreal Development Kit.
Suggested software to open udk file
Unreal Development Kit
A development environment for Unreal Engine 3 engine

Unreal Tournament 3
A first person shooter multiplayer computer game