Here is the full list of all 21 The Shapeshifting Detective achievements.
You kicked Zak in the sack.
You left Ellis alone with Danny.
You got yourself killed.
Congrats, you're getting married!
You went all the way with Zak's photoshoot.
You got the Chief to lock people up.
You watched ALL of Dorota’s videos.
You got freaky with Oscar.
You told Oscar you were a Shapeshifting Detective.
You pushed Violet's buttons.
Rayne gets cross with Bron...
Agent X augmented you!
Picked Dorota's murderer first time.
You saved Ellis.
You shifted into everyone!
You got punched by Poe.
Bronwyn says she's immortal.
You listened to Lexie's ouija board theory.
You made it through the first hour.
You deleted a question!
You need to learn when to keep your mouth shut.