Is outlast whistleblower a prequel?

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Tags

1. #survival
2. #whistleblower
3. #prequel
4. #which
5. #shoes
6. #upcoming
7. #developer
8. #asylum
9. #barrels
10. #title
11. #anonymous
12. #horror
13. #content
14. #chain
15. #players
16. #events
17. #outlast
18. #tipster
19. #announced