Desert terrain in Imperialism and Imperialism 2 may look uninviting but may be very valuable.
- Main article: Desert (Imp1)
May yield oil after you research Oil Drilling.
- The specific article has not been created for (or "Desert" is not part of) Imperialism 2
Desert is found only in the New World. An explorer may reveal diamonds, the most valuable kind of riches.
- Desert is not present in (or the article has not been created for) Trade Empires