This RAM watch contains some addresses based on Memory addresses paragraph from here: https://tasvideos.org/GameResources/DOS/Wolfenstein3D
Emulator: BizHawk 2.11 with 1997 preset (Intel Pentium)
SystemID DOS
049D54 w u 0 Conventional Memory Angle 1
04C872 w u 0 Conventional Memory Angle 2
048CF0 w s 0 Conventional Memory Sub-Angle
049D3C d u 0 Conventional Memory Player Y pos
049D38 d u 0 Conventional Memory Player X pos
049D40 w h 0 Conventional Memory Global Y pos
049D42 w h 0 Conventional Memory Global X pos