Admin note, 09:10, July 28, 2012 (UTC): This article has just been restored from limbo (it was blanked by a vandal about 10 months ago), and it seems to require some work, particularly the phrase "the Unix Doom ports". Surely these have names, if not articles here? For a list of command line parameters in original Doom games and for general information on Doom parameters, see the main parameters article. The Unix Doom ports support various extra command line parameters not found in vanilla Doom. Below is a list of them.