https://bugs.winehq.org/show_bug.cgi?id=41002
--- Comment #20 from Bruno Jesus 00cpxxx@gmail.com --- (In reply to fjfrackiewicz from comment #19)
I am not sure .OGG and .dat files can be opened in a text editor :)
My output from the command you gave me:
Binary file Data/land.dat matches
Most likely it is this one, about opening do :
strings Data/land.dat | grep nw2