Mobile phone: Huawei mate40

System: EMUI 1 1

Software: simulation city 1.2. 12.

1. If it is necessary to unlock the golden key building, each golden key building will refresh the corresponding task, and after completion, 1-3 special materials will be rewarded.

2. Collecting 10 special materials can build 1 epic landmark, with 80 secondary and tertiary 160. The time limit is 24 hours, after which excess materials will be removed.

3. Click on the building to develop landmark epic projects and start construction. The first condition for building an epic building is that the construction project must reach the turtle level before it can be upgraded.

4. Top high-rise buildings, classic buildings, both standard and advanced.

5. The above-mentioned classic buildings are covered by at least one of the seven development facilities of education, transportation, gambling, entertainment, landmarks, beaches and mountains, and the completion of the last epic building takes at least 12 hours, that is, the cooling time is 12 hours.