There are still no binaries available for Amiga and MorphOS,
I guess they'll be available in the next days. Failing that,
there are already makefiles available for both
platforms here:
http://cvs.sourceforge.net/cgi-bin/viewcvs.cgi/etw/etw/so it should be reasonably simple to compile them. Since
the game is now GPL'ed, it would be great if also the
original Amiga version would be available.
Varthall