Mangband is an online multi-player game based on an old version of Angband. You must configure networking to play this game with other people. Mangband uses text characters because it does not come with graphics out of the box. The game is real-time, which takes a lot of getting used to. At higher levels it requires the use of macros and intricate strategy. At lower levels, it requires valorous discretion.
Mangband requires 1024x768 graphics resolution or higher. The default server configuration is not secure. Edit mangband.cfg to change the password.
Mangband characters are saved in memory on the server and you cannot back them up.
You can find more information about mangband at mangband.org