Buildings are a great way to earn gold and XP. They can be bought from the shop menu for gold or stars. Buildings bought with stars will have a permanent rotating star above them. Higher reward buildings are available once the player has reached higher levels.

Examples of medium and low level buildings.

Some buildings will allow friends to request favors on them. This is signified by the favor icon in the Shop menu. The i icon in the shop menu shows the rewards for the building completing an action with and without favors, as well as the reward for friends requesting favors on this building. Some buildings also display alternate rare coloring beneath the main picture.

Building tab shop menu

Building tab in Shop menu.