To do this, you need to have the Gold Edition of the game. You'll have to get into MSDOS to do it.
For me, this is what I put:
E:\avp\avp.exe -lampcxtr -debug
just subsitute the "E:\avp\" with the folder you have the game stored in.
When you get to the game, press ~ on your keyboard and in all caps, write: MARINEBOT1