Legacy:Map File - Unreal Wiki

# Legacy:Map File

### From Unreal Wiki, The Unreal Engine Documentation Site

A Map file is just like any other Unreal Engine file packages. Being a package they can contain all types of resources; the .unr file extension is merely a convention to denote "this package contains brushes and actors that make a playable map."

Check Antonio Cordero's website for a pretty thorough documentation of the Unreal package format and a Delphi unit that implements it.

Game | File Extension
Unreal Unreal Tournament | .UNR
Unreal 2 | .UN2
UT2003 UT2004 | .UT2
DeusEx | .DX

## Related Topics

- Unreal Engine
- File Format
- Package
- Package File Format
- Package Extension Catalog

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