Achieved | Achievement | % of players | Unlock date |
|---|---|---|---|
 | Afraid of the dark Get killed by a shadow | 95.3% | |
 | Working together Start a co-op game | 65.31% | |
 | Pimple popper Pop 50 pimples in The Meat | 24.67% | |
 | Team player Complete the game with a friend | 22.98% | |
 | Rise up Find a mural in The Mountain | 14.58% | |
 | Surviving The River Complete The River without dying | 11.77% | |
 | Surviving The Prologue Complete The Prologue without dying | 10.93% | |
 | Spare no one Squish all the worms | 10.65% | |
 | Faster And Faster Finish the game within 120 minutes | 6.45% | |
 | Lone wolf Complete the game alone | 6.17% | |
 | Resistance Find a mural in The Meat | 5.89% | |
 | Tickling feet Disturb all the legs | 5.61% | |
 | The plague Find a mural in The River | 5.61% | |
 | Puppet master Find a mural in The Sewer | 4.2% | |
 | Ascendance Find a mural in The Temple | 3.92% | |
 | Collector Find all the discoveries | 3.08% | |
 | Surviving The Temple Complete The Temple without dying | 3.08% | |
 | Surviving The Sewer Complete The Sewer without dying | 3.08% | |
 | Surviving The Mountain Complete The Mountain without dying | 3.08% | |
 | Hard Core Complete the whole game without dying | 2.8% | |
 | Surviving The End Complete The End without dying | 2.8% | |
 | Not of sound mind Make noise with all the wind chimes | 2.8% |