how to unlock apollyon in the binding of isaac?
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Apollyon. Apollyon is a character added in The Binding of Isaac: Afterbirth †. Void, a 6-charge item that destroys items and grants bonuses in return and combines all voided active items into one. Apollyon is unlocked by defeating Mega Satan for the first time.
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Players can unlock The Binding Coil of Bahamut after reaching level 50 and completing Ifrit (Hard), Garuda (Hard) and Titan (Hard). Afterwards players can talk to Urianger (x6,y4) in The Waking Sands to start the quest titled Primal Awakening and unlock the dungeon.
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['Run into Zinnia in Littleroot Town.', 'Engage in Battle and Defeat Courtney/Matt in Petalburg City.', 'Meet with Steven Stone in Rustboro City.', 'Go to Granite Cave to Battle Zinnia and Claim the Meteorite Shard.', 'Head to Mossdeep City and Talk to Professor Cozmo.']
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To unlock godhead in Afterbirth you would normally have to beat regular greed mode.
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Both Jacob and Esau will automatically use all pills, cards, and runes they pick up. Jacob and Esau are unlocked by defeating The Witness for the first time.
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['Dark - Default skin.', 'Claw - Unlock at Rank 3.', 'Stalker - Unlock at Rank 7.', 'Hunter- Unlock at Rank 16.', 'Wolf - Unlock at Rank 25.', 'Spartan - Unlock at Rank 31.', 'Lord - Unlock at Rank 37.', 'Alien - Pre-order only.']
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['Vex Milk : Can be obtained by killing Vex.', 'Ether Cane : Can be obtained by killing Fallen.', 'Cabal Oil : Can be obtained by killing Cabals.', 'Chitin Powder : Can be obtained by killing Hive.', 'Taken Butter : Can be obtained by killing Taken.', 'Dark Ether Cane : Can be obtained by killing Scorn.']
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You can also defeat him by spamming Ventus' "Tornado" command or just hiding behind a huge rock and spamming "Strike Raid". The battle against Mysterious Figure is unlocked by defeating Vanitas' lingering spirit.
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As noted in the Rebirth Wiki, which is actually correct in this case, the D6 is unlocked by beating the Cathedral as Blue Baby/??? (who in turn in unlocked by beating Mom's Heart 10 times). Once it has been unlocked, Isaac will carry it as a starting item.
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You will need to beat him 10 times just to unlock him at 1*, after that you will need to farm LOTS of Black Antimatter to evolve him further (which you can only obtain from beating World Bosses, same as Norn Stones of Chaos, needed for building up Mastery). Actually you need 20 bios to unlock him.
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["Alfrid. Cheat Code To Unlock: While you're playing, pause the game to make the Main Menu appear. ... ", 'Armoured Dwarf Guard.', 'Azog.', "Azog (Claw) Cheat Code To Unlock: While you're playing, pause the game to make the Main Menu appear. ... ", 'Baby Gimli. ... ', 'Baby Smaug. ... ', 'Bain. ... ', 'Balin.']
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How to find Sacred heart? Play as Isaac and don't take any deals with devil. When you get an angel room, blow up the angel statue and re-roll the key piece.
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Demonspawn. Initially, the Demonspawn is locked. To unlock him, you must beat Mevius in Act 7. While the Demonspawn may seem weak at first, his power grows exponentially and can easily rival the most powerful classes in Hero Siege.
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['Isaac must die from a Mulliboom in the basement/cellar. ... ', 'Magdalene must die from one of her own bombs in the Caves/Catacombs. ... ', "Judas must die by Mom's foot or Mom's hand during the boss fight."]
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['Way of the Strong Unlocked: Floor 1-5.', 'Way of the Demon Unlocked: Floor 6-10.', 'Way of the Wise Unlocked: Floor 11-20.', 'Way of the Nioh Unlocked: Floor 21-30.', 'Way of the Nioh Completed: Floor 31-999.']
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['10 Explore Halycon.', '9 Face the Consequences.', '8 Finish Companion Quests.', '7 Find the Science Weapons.', '6 Go On A Rampage.', '5 Be Dumb.', '4 Choose a Different Side.', '3 Beat the Game in 12 Minutes.']
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['Unlocking AKUMA. Acquire 2,000 Player Points (PP). ... ', 'Unlocking SENTINEL. Acquire 4,000 Player Points (PP)', 'Unlocking HSEIN-KO. Acquire 6,000 Player Points.', 'Unlocking TASKMASTER. Acquire 8,000 Player Points.', 'Unlocking Jill Valentine. Can be downloaded via the DLC. ( ... ', 'Unlocking Shuma Gorath. Can be downloaded via the DLC. (']