Level 2 Fly
The Lvl2 Fly is an enemy that moves towards Isaac somewhat erratically, dealing contact damage.
Variants[edit | edit source]
Full Fly[edit | edit source]
The Full Fly behaves similarly to the Level 2 Fly and Red Boom Fly combined, it chases Isaac and shoots 6 blood shots upon death. Full Flies do not run into Isaac but will orbit around him closely until he moves, which may end up causing him to run into the fly.