The source diskette was part of a household collection and may contain e.g. high score files that were not present on the original pristine filesystem. Check timestamps: any file dated 1990-01-01 or later, that isn't mentioned in help.doc, is likely not original.
The file dosbox.conf in the zip file is not original. Its purpose is to slow down emulation.
Addeddate
2018-06-05 19:12:07
Emulator
dosbox
Emulator_ext
zip
Emulator_start
@echo try one of these commands: "LAWN" "MAZE" "MINERCOL" "MINERMON" "PEN2MINO"
Identifier
MicroCom_154_Lawn_Mower_Game
Microcom_ref
154
Rights
MicroCom Systems Reference Collection (c) 1989, all rights reserved.