Bosses
32 entries in the The Binding of Isaac compendium.
Gurdy Jr.A tiny, seething fury that refuses to be ignored in the dark basement.Monstro IIThe basement's one-eyed bully, sharpened into something that no longer waits for you to blGurdyThe Basement's one-eyed sentinel, charging with the full weight of a buried guilt.MonstroA primordial whale crushed into the lowest room of the house, breathing tears and chargingMega GurdyA round, bloated wall of flesh guarding the dark lower basements.Pin-PusherA tiny thumbtack with a grudge and a whole lot of pins to shove.The LambThe most dangerous thing in the dark is the thing that looks like it loves you.Duke of FliesA writhing, fly-draped worm that guards the rotting heart of the Basement.Mega GushA tumor the size of a room, spitting life and acid in equal measure.GushA swollen tongue of the Caves that spits spirals and lunges with blind, wet fury.LokiA trickster's rage, drawn in crayon and blood, guarding the door to what lies beneath.Mega LokiThree eyes, endless malice, and a throne of flesh guarding the last door home.The HopperA coiled serpent of teeth and tears that circles you until you break its back.The HuskA hollow skeleton of grief, dragging its long tail through the dark.The HauntIt does not walk. It does not breathe. It simply is, and it is hungry.The CageThe room becomes the weapon, and the weapon becomes a prison with teeth.The BloatThe basement grew a stomach, and now it wants you out of it.The PeeperIt has no body, no limbs, no mercy—just a mouth full of teeth and a gaze that never looks The LauncherIt does not hunt. It simply fires the world back at you.The StingerA hovering, stinging terror that turns the Caves into a minefield of needles.The WretchA weeping monstrosity whose sorrow is as deadly as its tongue.The AdversaryA wall of muscle and malice that refuses to let you simply walk away.The Masked HeadBehind the mask, something buried in the dark finally turns to face you.The MawA hungry, toothy maw that guards the dark beneath the house.The ButcherA cleaver-wielding butcher in the basement, a reminder of what the family prepares for dinThe SlaughtererA mountain of muscle and cleaver, guarding the meaty depths below.Mom's HeartA beating, weeping organ that loves you enough to never let you leave.The HoundA shadow on four legs that turns the Basement into its hunting ground.SatanThe last eye opens in the dark, and every sin in the house finally has a face.The KeeperA crowned warden bars the way to the deeper dark, and only blood can unmake its vigil.The LostA forgotten thing that still remembers how to hurt the boy who left it behind.The GuardA silent wall of iron that mistakes protection for a prison.
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