in 1998, when i worked for STLabs, i was the test lead on a brand new product for the Crayola^® corporation called “3D Castle Creator”, which was, allegedly, a gadget that lets one create virtual castles, while ostensibly being an “educational tool” that taught all about various aspects and features of castles, in general.

it had A LOT of bugs. i built a model trebuchet that i kept in my cube, and launched tennis balls over the cube walls at my co-workers, to keep them motivated. 😉 i had some really amusing screen shots of various bugs in the video portion of the program, but they all got wiped out in the great cloud drive crack of 2021. 🫤

however, i found a windows-only version of it available on “My Abandon Ware dot com”… 🙄

it probably works, if one has period hardware and operating system…