688 Attack Sub
Downloads for 688 Attack Sub
This was one of the earliest games that allowed two players to play against each other over a modem (or null modem cable).
players: single player, multiplayer (Modem)
input: keyboard, mouse
graphics: CGA, EGA, Hercules, Tandy, MCGA
sound: Adlib, Covox, PC speaker, Tandy,
Abandonware DOS popularity: average