Reach connection level three with a facility.

Change footwear for the first time.

Reach Bridge Link Grade 1.

Make your first donation of weapons, equipment, etc.

Complete your first structure (signs, ladders, and climbing anchors also count.)

Have 1000 squares of leisure specialized commercial zone

Give your first Like.

Deliver your first piece of lost cargo.

Have a population of 100,000 in your city

Have a look at all the different info-view panels

Produce all electricity without using raw materials.

Unlock Monuments

Have 5 Fire Stations