The Binding of Isaac

melee arrow cutscene barrel ghosts indie wizards bomb personified classes spikes murder bloody stun revenge palette swap summoning support roguelike nudity shadow helmet transforming boss toilet slot machine easter egg health bats map optional boss multi-phase boss valuable garbage final boss suicide evil laugh flashback giant enemy worm temporary invincibility shoes hidden character horsemen of the apocalypse ambient music dice bosses giant insects 1-up meat boss assistance take a break tooth segmented creature fight yourself mask shrinking characters smoke bloody wall beans inside a living creature luck maps poster belt aggressive door-opening needle evolving title screen crying severed head severed limbs matches high heels confirm menu choices self-referential humor twins top-down perspective child protagonist scroll humble bundle pony spider mini-boss throwing weapons gambling cameo appearance difficulty level angel lemon cyclops horror statue instant kill feather religion ladder wings enemy health indicator christianity hanging deliberately retro horse playing cards boss killing their henchmen decoy rug inventory exploding barrel rope beggar crown pop culture reference developer cameo silent protagonist games based on literature energy force shield bandana flying enemies wasd movement giant killing explosives secret area photo traps top hat electronic music magnet fake glitch shoot the backpack inappropriate loot passive ability heart eye beard monsters bone rock clerics facial hair headband freelc power up charge blood trails challenges spotlight single-screen level mirror permanent death flash game origin gods cross-dressing low health warning fart goblet spoon weak spot boss hands heads up display fork shopping multiple enemy boss fights spider web pickaxe necklace stapler portcullis projectiles integrated tutorial sequence resized enemy halo exploding enemies glowing eyes more than two eyes reward sound internet culture reference underwear slime whip paper money weapon room milk worm bag conga line party razor compass killing children holy water thumbs up tarot cards eyepatch stained glass point of no return item container shooter black market air strike feces the seven deadly sins consolation achievements drugs enemy roll call urinating lemonade unwinnable state flies brass knuckles distaff counterpart stationary boss vampirism sounds of despair decay onion safe spot miner's helmet demonic infants coal ouija board bible purse pearl fetus as a final boss hourglass trail of death trap door moneybag ankh monocle nail pills urine necronomicon wig power down lipstick degraded boss conjoined twins rosary bomb in the mouth familiar horde load bearing boss gradual enemy introduction enemies killed from inside the holy grail a.i. director live disembodied head random number generation death aluminum can status effects poisoning foreshadowing swarming enemies stock up area video game characters that play video games bodily functions as weapons steam trading cards laser decapitation theme song energy cell role playing movie reference fantasy coin axe credits menu option retail games with steam activation shovel flowers bottle white noise baby key pencil candle young protagonist crosshair the locked door paper descendants of other characters glitch shelf book mushroom glasses improvised bridge currency options menu disembodied voice robot boss fight skull comedy fire monsters that look suspiciously like genitalia crepuscular rays magic treasure chest multiple endings pit extreme violence female antagonist chapters infinite ammo context sensitive super speed rogue-lite steam achievements dungeon crawler non-player character vision obstruction rubble male protagonists cardboard box loading screens knife door hat unlockables bow cat campfire explosion syringe hidden room downloadable to retail protagonist's name in the title single-player only special vision anthropomorphism brain steam play couch alternate costumes a.i. companion dungeon crawling action-adventure achievements procedural generation steam robots bullet hell voice acting multiple protagonists destructible environment bird upgradeable weapons darkness downloadable content digital distribution teleportation original soundtrack release