Asciiarena is a project mainly written in VISUAL BASIC .NET and SHELL, it's free.
Multiplayer arena deathmatch with ascii graphics
(c) Tapio Vierros 2009
Just run the aa-client (Linux) or aa-client.exe (Win) executable. You can change the server from the server.ini file.
Have fun!
Website: http://saluuna.dy.fi/asciiarena
LICENSE: Creative Commons Attribute 3.0 http://creativecommons.org/licenses/by/3.0/
(in short: do what you want, but give me some credit)