The building is the main property and source of gold in the game. Gold is generated every second, even if you are offline. When collecting gold, the building can generate loot. The chance of getting loot depends on the amount of gold collected at a time – the more gold is generated, the higher the chance of getting loot. Buildings of different types generate different loot.
When a building upgrades to a new level, it improves its characteristics, fire-resistance rating, income, and gold capacity. Thanks to these factors, the building is more difficult to destroy, and it is able to generate gold for a longer time. When the building reaches the maximum level, you can raise its prestige level. The prestige level will increase the building’s income, gold capacity, and the maximum level, but the building’s level and characteristics will decrease to the first level. In addition, the building’s appearance changes with each level of prestige.