I was browsing through a list of games, and in it there was:
Commander Keen 6 - Aliens Ate My Baby Sitter (1991)
What I read was...
Commander Keen 6 - Aliens Ate My Baby Sister (1991)
Not that the difference is that huge, I just realized how not worth noting it was that I had to post it. ;) Thought about making a parody of the game, but since I haven't played it I think maybe not.