|Floors of Appearance||All Floors|
|Deals Contact Damage||Yes|
|Type of Tears||None|
The Attack Fly is an enemy in The Binding of Isaac: Rebirth that is very commonly encountered on every floor in the game. It is a large red fly.
- The Attack Fly slowly flies towards the player, dealing contact damage. Attack Flies can fly over Rocks, Spikes, Holes, and other obstacles. The Attack Fly, in abundance, can easily swarm the player, for they will sometimes sneak up behind the player. When the player has Skatole, Attack Flies do not deal contact damage. Attack Flies are spawned by many enemies, some examples being:
- The Duke of flies