Here is the full list of all 21 The Wanderer achievements.
Obtain the cyan component.
Obtain the yellow component.
Obtain the blue component.
Obtain the purple component.
Obtain the orange component.
Obtain the green component.
Obtain the red component.
Find the bug... I mean, intentional design choice hidden in a certain level.
Complete The Wanderer.
Complete all 5 endings of The Wanderer.
Discover the truth of what happened to Boyd and his crew through Maddy's audio logs.
Either spare or kill Viktor after defeating him.
Beat the arcade.
Unlock the detective skin.
Obtain the mysterious device.
During a particularly touching scene, wait until Walter has run out of things to say.
Watch a live performance!
Open the mysterious doors.
Uncover the receptionist's little secret.
Work with Walter to contain ZEUS.
Unlock every skin in the game.