Here is the full list of all 40 The Quarry achievements.
Witnessed the Epilogue
Killed everyone
Kaitlyn survived the night alone
Jacob told Emma the truth
Nick killed Abi
Reunited Laura and Max
Laura and Travis killed each other
Ryan survived alone
Killed all the Hacketts
Infected every character
Never missed in a combat encounter
Found all Tarot cards
Collected all clues
Completed Chapter 10
Kept everyone alive
Killed Silas
Collected all evidence
Completed Chapter 9
Refused Eliza's help
Travis and Laura agreed to work together
Accepted the bite of a werewolf
Completed Chapter 8
Completed Chapter 7
Listened to the podcast
Started a movie mode playthrough
Successfully took the fastest route to Nick
Passed 5 Don't Breathe events
Activated 15 Interrupts
Completed Chapter 6
Completed Chapter 5
Saved a friend from infection
Completed Chapter 4
Completed Chapter 3
Got a Tarot reading
Completed Chapter 2
Found a matching clue
Completed Chapter 1
Collected first piece of evidence
Completed the Prologue
Collected first clue