MAP20: Unholy Cathedral (Console Doom)

MAP20: Unholy Cathedral is the twentieth level of most console versions of Doom, based on E3M5: Unholy Cathedral with modifications made to adapt to the consoles' memory and ROM size limitations. It was converted by American McGee and originally designed by Sandy Petersen. The map first appeared in the Atari Jaguar version, and is additionally used in the 3DO, Game Boy Advance, Sony PlayStation, and Sega Saturn versions.

Essentials
Main route

Alternative route

Exit

Secrets

 * 1) Lorem ipsum

Comparison of versions
Numerous changes exist in the level as compared to its PC version:

Geometry simplification

 * Lorem ipsum

New design
Some rooms in the level were redesigned:
 * Lorem ipsum

Other

 * Lorem ipsum

PlayStation
Some additional changes were made int the PlayStation port:
 * Lorem ipsum

Music
The map uses the following music tracks: