The games available on The Roman Catacombs are:

Backgammon - A text version of the classic game
Battlestar - A text adventure based on Battlestar Galactica
Canfield   - A solitare card game
Cribbage   - A text version of the classic game
Fish       - A version of 'go fish'
Hangman    - The classic children's game
Mille Bournes - the famous french road card game
Monopoly   - The classic board game
Nethack	- a much larger moria
Paranoia   - ???
Robots     - Escape the robots
Sail       - Sail to attack other gunboats with cannon-fire
Star Trek  - the original 'star trek' game.  Neat.
Hunt the Wumpus - the original wumpus game

Look at the manuals for the games that have them for more information.