Here is the full list of all 24 Fingered achievements.
Complete 100% of achievements.
Beat the game without using a continue.
Beat the game.
Execute someone who has already been buried for pseudocide.
Live and let Jon Evans die.
Execute the head of the family for playing bad music.
Beat Day 14.
Execute a slimy suspect for peeing in pools.
Execute a suspect for ass****ism.
James Id: Too weird to live, too rare to die.... but it was worth a shot.
Execute a hemaphiliac for feticide.
Execute a suspect for coprophilia, self-mutilation and assault.
Execute a sticky suspect for property damage.
Execute a diabetic for looking funny.
Execute someone who smells like copper for trespassing.
To win the game, you must kill me... Edmund McMillen.
Execute a cursed man for bestiality.
Execute a fishman for lurking by a murky lagoon.
Execute a woman who is too clingy for violating trademark.
Execute a man for ruining toothbrush mustaches.
Execute a flamboyant man for littering and sound pollution.
Execute a cry baby for matricide.
Electricute Matthias Bossi 'til he's dust in the wind.
Beat Day 7.