Cloak of Cleansing is a short parser, as a spoof of the Cloak of Darkness. Unlike the original, the world has been expanded and the goal as changed. You do not start with a cloak on your shoulders, but rather, must find your own. The message in the bar is still there, but is now too obscene to be displayed on screen or interact with. Instead, you must interact with a new NPC who will reward you for your unique “sense of style” (I think there’s a HHGG reference there?). Most of the game is pretty railroady after that puzzle is completed, and a sudden shift in tone/genre.
The parser is fairly bare with only a limited amount of command defined (or giving a response - even X ME doesn’t do much). I’m pretty sure I ran into a bug in the bar as well, where I ended up being stuck, unable to go back to the foyer (going against the “you can’t lose” admission in the blurb).