SGE - 10 Shareware Levels is a map set for shareware Wolfenstein, made by Nick Korroveen. It was released on March 2, 2006.
It features 10 new levels, some of which lack borders (as seen on the screenshot) and many of which have quite a spacious, wide design.
External links
Download SGE - 10 Shareware Levels at The Wolfenstein 3D Vault