Text based games for FreeBSD

[Allen]

Hi,

I've been looking at the games area of the FreeBSD FTP server, and I'm 
wondering if anyone here can tell me which games are text only, kind of 
like how Net Hack is, but some graphics would be Ok too.

More or less I'd like to get some more games that will run on older 
hardware. I know there is an X version of Nethack, and that was fine for 
the machine in question, but are there any others either text based or 
not very graphics intense? Any type of game is fine.