Building 20 buildings using at least 5 lower-level buildings.

Spending 1000 coins during the same game.

Having 5 gold mines on the ground at the same time.

Build something on each turn for 10 turns in a row.

Not having any building evolution for 20 turns in a row.

Building a small house using 7 log cabins.

Build something on each turn for 20 turns in a row.

Having 15 tents on the ground at the same time.

Spending 100 coins during the same game.

Having 4 little houses on the ground at the same time.

Building 30 shops.

Not having any building evolution for 10 turns in a row.

Purchasing 50 building from the shop.

Destroying 50 buildings.

Having 5 manors on the ground at the same time.

Performing 4 building evolutions in a row with only 1 building.

Unlock the Green Village mode.

Having 5 malls on the ground at the same time.

Buying 10 little totems from the shop.

Unlock the Magic city mode.

Completing 50 games.

Building 10 hi-tech fabrics.

Destroying 10 nuclear plants.

Completing a game with more than 5000 points.

Making 6 building evolutions in a row by placing only 1 building.

Completing a game with more than 30000 points.

Completing 10 games.

Building 5 futuristic skyscrapers.

Buying 10 big houses from the shop.

Buying a totem from the shop.