Six rooms; complete them to unlock the Greenhouse, Minecarts, Bus and Desert.
Repairs the Greenhouse — farm crops, fruit trees and taps all year, every season.
Repairs the bridge east of the mines, unlocking the Quarry for stone and ore.
Removes the Glittering Boulder by the mine entrance, Willy gives you a Copper Pan, and the tank becomes a real aquarium.
Repairs the Minecarts for fast travel between the Bus Stop, Mines, Quarry and Town.
All non-marriageable villagers gain 2 friendship hearts (500 points); Lewis sends a thank-you letter.
Repairs the Bus Stop, unlocking the Calico Desert (Skull Cavern, Sandy, Desert Festival).
