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