Are Demons Souls and Dark Souls connected?

Related questions

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3. Can you lose humanity Dark Souls?
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6. Can I run it Dark Souls 2?
7. What happens when you die in Dark Souls 2?
8. What is the curse in Dark Souls 2?
9. Is Dark Souls 2 scholar of the first sin harder?
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Tags

1. #according
2. #though
3. #close
4. #mechanics
5. #related
6. #their
7. #direct
8. #trees
9. #giant
10. #producer
11. #developers
12. #really
13. #sequel
14. #successor
15. #souls
16. #answers
17. #spiritual
18. #demon
19. #dragons
20. #director
21. #story