https://www.mobygames.com/game/ad-cop
i looked into ADCOP.GAD and it looks very similar to WAD file
it contains maps in doom name files
sorry a little buggy here
"E1M1 Ü NULTHINGÜ ¢ LINEDEFS»ï VO SIDEDEFS? P VERTEXESaC H! SEGS ©d SSECTORSÁg Œ NODES M} ¸ SECTORS … Ò REJECT ׇ ¬ BLOCKMAPƒ GADTHINGš @ PATHS ÏŸ CAMERAS çŸ CAMERALKíŸ LIGHTDEF LIGHTLNK > LINEDEF1I¹ ˆ SECTORS1Ñ¿ ô SCRIPTS Å? VERSION1Å@ @ VERSION A NULLDATA
A "