For starting your first game
Gathered 100 units of gold
Gathered 100 units of wood
Gathered 100 units of clay
Gathered 1000 units of gold
Gathered 1000 units of wood
Gathered 1000 units of clay
For emptying your first warehouse
Used an active booster for the first time
For hiring temporary assistant
Built three structures in one minute
Calmed a dissatisfied voter
Caught a corrupt bureaucrat
Caught all corrupt bureaucrats
For using boosters ten times while playing a level
Restored all flowerbeds
Fixed all residences
Met Cousin
For not clicking your mouse for 15 seconds
Made 30 consecutive quick clicks on one level
Paused a game
Passed hard-core mode
Acquired every trophy
Gold medalist