Playing v2.6.0, ruleset civ2civ3, my engineers are showing Transform to Hills greyed out. I did this playing Default ruleset.
Might it be an issue with the surrounding tiles (1xhills, 3xplains, 2xmountains)? That it already has mine/road on it?
Update: Transform to plains is not working on a tundra tile, also.
That it already has mine/road on it?
Re: That it already has mine/road on it?
Do you know Fusion Power?
From civ2civ3 ruleset Engineers help:
From civ2civ3 ruleset Engineers help:
With knowledge of Fusion Power, Engineers may also perform more radical terrain transformations than Workers, Settlers, or Migrants, with the "transform" order.