It was very spooky and taught math, english, geography and other things probably.
Had sort of a depressing eastern european soundtrack i seemed to recall
Would have been a kids computer game on DOS or something
Very old school Map of the “world”, possibly a scroll. Lots of scary monsters, very Banjo Kazooie-ish in aesthetic
Edit: @[email protected] found it, its Jumpstart the 4th Grade
That was going to be my response. Im not sure it was trying to teach anything but trapped on an island and the vibe seems spot on.