game.dmp is the original file on the disc that is compressed. game.dmp.unpacked is the decompressed binary map file.
map.txt is a generated map file from the binary map file (game.dmp.unpacked).


eurocom tool: ep2.exe can unpack the compressed map file (game.dmp) to the binary map file.

game.dmp          | Symbol map as found on the disc, compressed with Eurocom's own EuroPack2 method.
game.dmp.unpacked | game.dmp unpacked using EuroPack2.
map.txt           | game.dmp.unpacked converted to an easily readable text file.