Null Modem Z Doom

is it possible to run a null-modem multi-player game with z-doom??

if so how??

thanks

Use Windows's "Direct Cable Connection" system to set up a network between the two machines and run over that.

You'll probably also need to add TCP/IP manually (binding it to your serial link) and configure it by hand so you can run ZDoom because I'm not sure if Windows will install it for a null modem connection by default (I think at least some versions of Windows will just install NetBEUI or IPX). Use IP addresses of 192.168.0.1 and 192.168.0.2 with the mask of 255.255.255.0; disable DNS.