The Eye is a monster appearing in both The Binding of Isaac and its Rebirth remake. They're encountered exclusively in The Womb. It appears as a light red eye with a red iris and large veins around it.
Eyes stay completely stationary and track Isaac quickly as he moves, firing a laser similar to that of Technology when they get the chance to do so.
Up to three eyes will appear in a room, often near the center. They occasionally spawn in the corners, making them difficult to kill without taking damage.
It is recommended to strafe around them while firing tears, as their lasers won't hit Isaac unless he stops moving for a short while.
Eternal Champion Behavior
Eternal Eye will occasionally shoot continuous blood shots. When this happens, it will keep spinning until it stops after a few seconds.
- Eyes are a reference to the Beamos, originating from The Legend of Zelda: A Link to the Past. Both normally are placed in the middle of a room from where they follow the player's movement to shoot them if they stand still for too long.
- Eyes are also similar to an enemy from Super Meat Boy that behaves the same way, following the player and shooting lasers.