URBO achievements

First 7 level building

First 6 level building

First building built

First 4x combo of merges

First merge of 9 buildings

Unlock ARCHIPELAGO

Unlock all sets of buildings

Unlock all surroundings

First ship voyage

Build 20 buildings of level 8 in all surroundings in total

Reach 50 000 population in all surroundings in total

Make 20 x3 combos