The version is The Even More Incredible Machine. It was a backup of the game transferred from a zip disk onto my Power Mac G4 Yikes! with a 40 GB Maxtor Hard Drive and Mac OS 9.2.1. Whenever I try to open a saved contraption, It says "This program has unexpectedly quit, because an error of type 1 occured." I'm going to redownload it from the place I found it at to see if that solves the problem. Can you offer me any suggestions?
