Janitor platformer and bathroom managemen games.

Janitor Dan the Spaceman

-"Janitor Dan the Spaceman has a job to do, and he'll battle hostile aliens in dangerous environments to get the job done. His job: cleaning space stations. It's a dirty job, but the money is good. The tools of his trade are vacuum cleaners, toilet plungers, squeegees, and alien mouse traps; and he's not afraid to use them!"

http://www.groovylime.com/janitordan.htm

Looman

Klomanager

http://www.klomanager.de/