Early European settlers encountered the Eastern Rosella at Rose Hill, New South Wales, now Parramatta, and so they called it the Rosehill Parakeet, which became, "Rosehiller", and eventually "Rosella".
Greenpatch is home to many different kinds of Australian native flora and fauna, including kangaroos, kookaburras, rosellas, lorikeets, wombats and many more.
There are several references to other games or movies in magician Keapon Laffin's shop: a doll of princess Rosella (from the King's Quest series), a Cookie Monster doll, and an antwerp doll (a reference to the first game), among other things.