The El Dorado Add-on for Europa Universalis IV has 10 achievements.
Blockade at least 10 ports of one enemy.
Form Arabia and be the nation producing the most coffee in the world.
Gain over 100 gold from privateering a single treasure fleet.
Form Inca, embrace all Institutions and own all of South America as core provinces.
As Aztecs, reach 95 Doom, then go 20 years without Doom hitting 100.
Make the first circumnavigation.
As Spain have Mexico, Panama, Havana, Cuzco in colonial Nations under you.
Form Persia and own Egypt, Anatolia and Greece as core provinces.
Start as a Japanese Daimyo, convert yourself and all of Japan to Christianity.
As Hesse, have at least 50 regiments of mercenaries and no loans.