If you were
the right age to be in school when they were full of Apple
 IIs, "Oregon Trail" was a big deal. _I was not, but folks I know who
 are now about 30-35 were. 
 Oregon Trail and Odell Lake are synonymous with my grade-school Apple
 // experience.  However those were available on other platforms as
 well (OT came with my 64C.) 
 
The Odell Lake port to the C64 was particularly compelling. Some nice
sprite art.
--
------------------------------------ personal: 
-- SOFTWARE -- formal evening attire for female computer analysts. ------------