Here is the full list of all 29 Fateline achievements.
First talk
First the butterfly-effect
Nuo die on the first day
Be informed of Nuo’s name
Treat Nuo for dinner
Unlock homepage feed 1
End of the first day
Unlock homepage feed 2
Get to know Loki
Unlock homepage feed 3
Nuo die on the second day
Get the first file
End of the second day
Unlock homepage feed 4
Unlock homepage feed 5
End of the third day
Unlock homepage feed 6
Nuo die on the fourth day
Get the second file
End of the fourth day
Unlock homepage feed 7
Get the third file
Nuo die on the fifth day
End of the fifth day
Get the fourth file
End of the sixth day
Unlock homepage feed 8
Achieve the end: We meet
Achieve the end: Final