Full list of all 10 Secret Neighbor achievements worth 1,000 gamerscore. It takes around 4-5 hours to unlock all of the achievements on Xbox One.
Achievements they've won
Achievements they've not won
Win without seeing the Neighbor for the whole match.
As a Leader, encourage 200 people by your ability.
Be the first child to get into the basement door.
As a Bagger, fill all 4 slots with keys.
Exile a raven 5 times in one game.
Open all locks in one game by yourself.
As a Detective, find 4 keys by the photo in one game.
Win without turning into a Neighbor even once per match.
Get caught in the hands of a Neighbor five times in one game and survive.
Win as a Neighbor while the basement door is open.