Here is the full list of all 20 JANITOR BLEEDS achievements.
Use extinguisher on the Entity.
Reach the good ending.
Defeat the Source.
Reach the maximum score at JANITOR.
Defeat the Entity.
Find the guns.
Read all notes in the game.
Solve the teddy bear mystery.
Open a coin slot.
Uncover the events of the arcade.
Find the extinguisher.
Tease the Entity with flashlight.
Evade the Entity in the toilet.
Find the screwdriver.
Receive help from an unexpected source.
Unleash the Entity.
Enter the arcade.
Find the flashlight.
Reach the bad ending.
Beat the game in under 60 minutes.