Full list of all 28 Don't Knock Twice achievements worth 1,000 gamerscore. It takes around 1-2 hours to unlock all of the achievements on Xbox One.
Complete the ending with restraint.
Find 100% of collectables in a single playthrough.
Find 100% of collectables.
Destroy all of the Russian dolls.
Find all of the family photographs.
Dunk the basketball.
Find 80% of collectables.
Pot the black snooker ball.
Find 60% of collectables.
Destroy half of the Russian dolls.
Read Jess' diary entries.
Find 40% of collectables.
Read Chloe's diary entries.
Destroy a Russian doll.
Complete the game without lighting any wall candles.
Complete the ending with aggression.
Complete the Earth part of the pentagram.
Burn the whale.
Complete the Air part of the pentagram.
Complete the Spirit part of the pentagram.
Complete the Fire part of the pentagram.
Destroy a door handle.
Find the axe.
Find the flamethrower.
Complete the Water part of the pentagram.
Cook the crow.
Feed the crow.
Light the candle.