I found that the contrast is weak because the territory image is to dark in greyscale. I attach a new "tiles.txt" you have to rename it to: tiles.xpm
Put it in the micropolis/images folder (overwrite existing). Looks nicer now
Greetings
Gogolo
Edit: I like this game very much on iLiad. Its so nice on e-ink. Ok Ok, Im totally e-ink addicted. Even my wife begins to say: Oh not again speaking about eink :-)
Edit: Updated tiles with even more contrast, little trees and better water.