I have found three grammatical mistakes so far on the PC version of the full release 1.0. These were found in the various documents, folders, and tape logs found throughout the yard. I have noted the date, title, and mistake. I will continue to add to this thread if further errors are found.
Sept. 7, 1989 ZIP IT
"pool filled sunbaked" should be "pool filled with sunbaked"
Sept. 9, 1989 Local Fauna Report
"begged to investigated" should be "begged to be investigated"
Nov. 11, 1989
"excepting yours truly" should be "except yours truly