: Maintain a healthy ratio between Residential (housing), Commercial (jobs/shopping), and Industrial (manufacturing) zones. Use the in-game demand bars to see which zone type your citizens currently need.

: You unlock new special buildings (like Hospitals or Universities) by leveling up. Building : Every square constructed grants 40 XP.

: One plant can support roughly 50 buildings before overloading.

: Completing requests from citizens is a fast way to earn XP and cash. Economic & City Management

: These provide water within a 50-square proximity; ensure they are placed adjacent to roads for maximum distribution.