Courthouse

Available at Level 50 Cost : 250 000 coins - Max Population : + 2 500 Profit in 15 hour : 1 experience, 550 coins, ? energy Courthouse I - 5 Architects (can be trained at the University). - Help your friends with 50 buildings. - Deliver goods to Bakery 30 times. Courthouse II -…

Library

Available at Level 55 Cost : 350 000 coins - Max Population : + 3 100 Profit in 6 hours : 1 experience, 250 coins, ? energy Library I - 5 Architects (can be trained at the University). - Collect profits from the Subway Station 35 times. - Deliver goods to Bakery 35 times. Library II…

Mayor’s Residence

The Mayor's House can be upgraded four times : - Mayor's House at Level 10 - Mayor's Mansion at Level 25 - Mayor's Grand Mansion at Level 35 - Mayor's Residence at Level 45 (see below) Profit in 6 hours : 3 700 coins, 6 energy, and a chance to have 2 Superbuck Mayor's residence…

Palace of Winter

Available as soon as the Snow Plateau is open Cost : 30 000 coins Profit in 24 hours : 5 000 coins Palace of Winter I - 10 Units of Water (drop from the Water Tower). - 35 Icicles (get them from your friends' cities). - 15 Small Pieces of Ice (ask your friends). Palace…

Nessy

Available at level 29 and after completing Zombies Lab. Profit in 24 hours : 1 experience, 600 coins Reward : After helping Nessie, they'll give you a Nessie's Sculpture (it will appear in your Storage under “Roads and Decorations”). Nessy is the last Super Event in City Center. It's a Yellow Timer Quest. Nessy I…