2TIC, (c) 1991 BJ Gleason Two Player TIC-TAC-TOE. The First Two Player Game for the Portfolio With Many Thanks to Donald J. Thomas, Jr. This game is designed for two players. Both players have to have a Portfolio with a Serial Interface. Connect the two machines with a null modem cable. The Game 2TIC requires PowerBASIC for the Portfolio. To play the game, run 2TIC on both machines. The first person who enters which piece they want becomes that piece. X always moves first. You can quit by pressing Send comments and bug reports to BJ Gleason, 75300,2517 on Compuserve.