anandus
Errorist
You can get it here (or in your Steam client).Where do I buy the New World scenario that several achievements are dedicated to? I believe I've purchased everything offered at the Steam shop, but I only have a couple scenarios available when I try to load one: Mongol and one other.
It's called 'Double Civilization and Scenario Pack: Spain and Inca'.
Although must be said that Spain is included in the expansion.