How about "Z"

[Arlac]

Yes we all seen very fine ports coming up past weeks, So for you developers out there wondering what game to port next :) Z would be the wise choice :D
Gotta love those old strategy ;)

[yaustar]

As far as I can tell the Bitmap Brothers still haven't released the source to the original Z game so a port is not possible. You might have better luck port a remkae if the source is available.