10 things for Roller Coaster Tycoon 3

1. Toilet 
2. Food Store
3. Suvenear 
4. more employees so the park wont fall apart 
5. Raise amout of fee 
6. Small rides like Junior Rides
7. Add some animals to atrract people
8. Open Toy store so kids will spent more money on toys
9. A 4D Cinema
10. Trees for shades and green enviroment