Achievements
Welcome to The Binding of Isaac achievement guide. Click on an achievement to learn more.
Description
Unlock
In-Game Secret Number
Unlocked a new co-player baby.
Defeat Mega Satan as The Forgotten
Unlocked a new co-player baby.
Earn all Hard Mode Completion Marks as The Forgotten
Unlocked a new item.
Defeat Delirium as The Forgotten
Unlocked a new item.
Defeat Ultra Greedier as The Forgotten
Unlocked a new item.
Defeat Ultra Greed as The Forgotten
Unlocked a new item.
Defeat Hush as The Forgotten
Unlocked a new item.
Complete the Boss Rush as The Forgotten
Unlocked a new item.
Defeat The Lamb as The Forgotten
Unlocked a new item.
Defeat ??? as The Forgotten
Unlocked a new item.
Defeat Satan as The Forgotten
Unlocked a new item.
Defeat Isaac as The Forgotten
Unlocked a new item.
Defeat Mom's Heart or It Lives! on hard modeas The Forgotten
Unlocked a new item.
It's complicated
Unlocked a new character.
It's complicated
Unlocked a new item.
Use I - The Magician or Telepathy for Dummies while already having homing tears (Sources of this effect include I - The Magician, Telepathy for Dummies, Spoon Bender, Sacred Heart, or Godhead).
Unlocked a new item.
Have 20 blue flies at the same time
Unlocked a new item.
Spawn three charmed enemies in the same room
Unlocked a new item.
Use 5 Gulp! pills in one run
Unlocked a new item.
Sleep in 10 beds
Unlocked a new item.
Die to your own explosion from Ipecac, Bob's Rotten Head, or Horf! pill
Unlocked a new item.
Take 50 devil deals
Unlocked a new item.
Acquire Rubber Cement 5 times
Unlocked a new item.
Have The Battery, 9 Volt, and Car Battery in your collection
Unlocked a new item.
Take 25 items from Angel rooms
Unlocked a new item.
Enter every shop from Chapter 1 through Chapter 3 in one run
Unlocked a new item.
Collect 10 "tears up" items or pills in one run
Unlocked a new item.
Acquire Blood Clot 10 times
Unlocked a new item.
Take 25 devil deals
Unlocked a new item.
Blow up doors and secret room walls 50 times
375
PS4 366
PS4 366
Unlocked a new item.
Beat Chapter 4 without taking damage
374
PS4 365
PS4 365
Unlocked a new item.
Defeat an Angel 10 times
373
PS4 364
PS4 364
Unlocked a new item.
Defeat all 5 Harbingers
372
PS4 363
PS4 363
Unlocked a new item.
Open 20 locked chests
371
PS4 362
PS4 362
Unlocked a new item.
Acquire both key pieces
370
PS4 361
PS4 361
Unlocked a new item.
Pick up two technology items in one run
369
PS4 360
PS4 360
Unlocked a new item.
Beat Chapter 3 without taking damage
368
PS4 359
PS4 359
Unlocked a new item.
Pick up any 3 of the following items/trinkets in a single run: 9 Volt, The Battery, Car Battery, AAA Battery, Watch Battery
367
PS4 358
PS4 358
Unlocked a new item.
Use Pandora's Box in the Dark Room
366
PS4 357
PS4 357
Unlocked a new item.
Beat Chapter 2 without taking damage
365
PS4 356
PS4 356
Unlocked a new item.
Purchase from shops 50 times
364
PS4 355
PS4 355
Unlocked a new item.
Have both the Broken Watch and the Stop Watch in your collection
363
PS4 354
PS4 354
Unlocked a new item.
Use cards and runes 20 times
362
PS4 353
PS4 353
Unlocked a new item.
Increase in size 5 times in a single run. Sources of increased size include "One Makes you Larger" pills, XI - Strength, and Magic Mushroom
361
PS4 352
PS4 352
Unlocked a new item.
Complete 2 Victory Laps and start a 3rd
360
PS4 351
PS4 351
Unlocked a new item.
Sleep in a bed
359
PS4 350
PS4 350
Unlocked a new item.
Recharge using batteries 20 times
358
PS4 349
PS4 349
Unlocked a new item.
Defeat Delirium for the 1st time
357
PS4 348
PS4 348
Unlocked a new item.
Defeat Little Horn 20 times
356
PS4 347
PS4 347
Unlocked a new item.
Pick up 5 familiars in a single run
355
PS4 346
PS4 346
Unlocked a new item.
Complete 7 (30 on console) daily challenges(by touching the trophy at the end)
354
PS4 345
PS4 345
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