Did you know that Nomen Luni and Under the Roof when joined together have an illustration of a plane crashed into the roof of the mansion?
It’s a reference to the Imagine game Zzoom, which featured planes dog fighting.
Matthew Smith was apparently burned by Imagine software, so he left a few bitch slaps in Jet Set Willy.
Nomen Ludi is “The Name of the Game” in Latin (which was Imagine’s motto). Nomen Luni is an obvious pun on that; although it doesn’t really mean anything in Latin but I like to think it’s The Name of the Loony.