This is a German Grand Guignol game that is about Ghostbuster’s in everyway except the name.
It’s a simple, lovely tribute game. You’re in a Ghostbuster’s museum with wax statues, but every exhibit is missing an important object. Your goal is to find all the objects and return them to whence they came.
Size-wise it feels like a game that started as Speed-IF but which the author turned into Grand Guignol (I can’t confirm this). The detailed descriptions of the Ghostbuster’s equipment and objects were fun; you can tell the person who wrote this really likes ghostbusters.
There is some sparseness, which is what made me think it might be upgraded speed-IF. At point point it is said we see a distant Universe, but this cannot be examined (as far as I can tell).
The game does have an independent NPC in addition to the mannequins.
Overall, this game gave me fond memories of Ghostbuster’s and was easy to play as a non-native speaker (needing just NIMM, X, GIB, SCHIEBE ___ [direction], and WIRF, as well as directions).