Is FNaF 2 a sequel or prequel?

Related questions

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2. How many FNAF animatronics are there?
3. When did FNAF 6 take place?
4. Who caused the bite of 87?
5. Is the FNAF movie still happening?
6. How much did Scott Cawthon make from FNAF?
7. Is there another FNaF game coming out?
8. How much is FNAF worth?
9. What is FNaF 6 called?
10. When did FNaF 2 take place?

Tags

1. #sequel
2. #animatronics
3. #budget
4. #place
5. #smaller
6. #hopes
7. #reopening
8. #takes
9. #freddy
10. #would
11. #night
12. #newspaper
13. #closing
14. #prequel
15. #evidence