MASTERLEVELS.WAD is an all-in-one PWAD used for the version of the Master Levels for Doom II as they appear in the Doom Classic Complete package for PlayStation Network. Unlike the separate PWADs included in the PC distribution, this wad consists of an organized 21-level episode. The PlayStation Network version of the file is 3,479,715 bytes in size, contains 252 entries, and has the following hashes:

Hash type Hash code
MD5 84cb8640f599c4a17c8eb526f90d2b7a
SHA-1 f095f557c9969bafd249710da7675c1bc2e94698
CRC-32 6baec89f