I've been thinking of an old educational game, "Cross Country Canada". I thought I played it on the C-64, but it doesn't appear to be in GB64. Googling brings up quite a few references to a PC version from 1991, but I thought I was playing it in the late '80s while I was still in high school.
I did find a reference to an Icon version so perhaps that's what I'm thinking of.
Anyone else have any memories about it? Perhaps there was a C64 version but it hasn't been archived yet, and is currently forgotten by the Internet.
Robin