1. Tap on an empty tile in the grid to place a new building.

2. Buildings of the same type and level placed next to each other will merge automatically into a higher-level building.

3. Plan your placements carefully to create chains of merges and maximize space efficiency.

4. As buildings merge, you earn points and unlock more advanced structures.

5. The goal is to continue merging and upgrading buildings to create the largest city possible.

6. Avoid filling the grid without leaving merge opportunities, as the game ends when no empty tiles remain and no merges are possible.

7. Use upgrades and special tools if available to clear space or enhance merging potential.

8. Each new building is generated randomly, so adapt your strategy based on what appears next.

9. Look ahead at the upcoming building shown in the preview area to plan your moves.

10. Try to form clusters of similar buildings to trigger multiple merges in a single move.

11. As your city grows, new types of buildings will appear, offering higher scores and more complex merge chains.

12. Keep an eye on space management and build with future merges in mind.

13. Aim for the highest-level structures to earn maximum points and keep your city growing.