I have always liked to muck around a bit in the door games, but I find that I am just not that good at most of them.  I enjoy Tradewars, etc. but never seem to be able to get anywhere.  The only way I can manage to build anything up is if there are no other human players and even then anything built in to the games takes me out.  Any suggestions on games to try?  What is your favorite door game?
--- Zeus BBS 1.5