TradeWars is still alive and kicking if you're interested. Now you just need a telnet client and a server. I assume you have the former, so here are some links

TradeWars is still alive and kicking if you're interested. Now you just need a telnet client and a server. I assume you have the former, so here are some links to the latter: http://oregonsouth.com/ice9/ http://oregonsouth.com/ice9/ and http://www.thestardock.com/ http://www.thestardock.com/