About[]
The Planetarium is a building unlocked at level . It has 3 stages to build. It costs 400,000 coins.
Building[]
1st stage:
- 20 Glass (Library)
- 20 Polystyrene (Business Center)
- 45 Tile (Castle)
2nd stage:
- 5 Soap (Theater)
- 5 Pencils (Babylon)
- 20 Rubber (Zombie Box)
3rd Stage:
- 35 Time
- 5 Light Bulb (University)
- 3 Film Band (Theater)