Null-modem cable

There is 1 game documented on PixelatedArcade supporting Null-modem cable for Amiga.
(View for All Systems)
Null-modem cable is part of the category Multiplayer Support Options.

Systems
Null-modem cable is available for the following platforms:
Amiga,
Apple II,
Atari ST,
Commodore 64,
IBM PC/Compatibles