The game only uses 4 files: the game "Goldpusher", the editor
"GoldEdit", the file "Rooms" and "NewRooms".
Installation just means unpacking those files into a directory and that's
all. No setup, no install. The game does not change anything on your system
but its own topscore-file (the topscore is in the Rooms file).
Goldpusher runs on any system. Tested from system 6.0.3 up to 7.5.
In color GoldPuher uses 1500 kByte, in black and white probably much less
(500 kB).