Montezuma's Revenge IBM PC/Compatibles Screenshot

Game: Montezuma's Revenge
System: IBM PC/Compatibles
Display Type: PCjr
Montezuma's Revenge IBM PC/Compatibles Screenshot: There's a blue key, but how do I reach it?
There's a blue key, but how do I reach it?
There are 8 screenshot groups on file for Montezuma's Revenge:
Apple II (Color)
Apple II (Monochrome)
Atari 2600 (NTSC)
Atari 5200
ColecoVision
Commodore 64
IBM PC/Compatibles (PCjr)
IBM PC/Compatibles (CGA)