Is the movie The Hills Have Eyes based on true events?

Related questions

1. Will There Be Wrong Turn 7?
2. Where Is Wrong Turn filmed?
3. Where did they film Wrong Turn 2?
4. Is there a wrong turn 6?
5. Where did WV wrong turn take place?
6. Was the movie Wrong Turn filmed in West Virginia?
7. Where in West Virginia did wrong turn take place?
8. Is Hills Have Eyes 2 a true story?
9. Who survives in Hills Have Eyes?
10. Who plays the cannibals in wrong turn?

Tags

1. #according
2. #during
3. #writer
4. #people
5. #craven
6. #story
7. #numerous
8. #director
9. #cannibalized
10. #murdered
11. #sawney
12. #inspired
13. #hills
14. #middle
15. #scottish
16. #based