The Binding of Isaac: Rebirth achievements

The Binding of Isaac: Rebirth

4.7 from 91 votes

There are a maximum of 276 The Binding of Isaac: Rebirth achievements (178 without DLC) worth 4,864

1,697 tracked gamers have this game, 147 have completed it (8.66%)

Achievement Details

Secret Achievement in The Binding of Isaac: Rebirth

Secret Achievement27

Continue playing to unlock this secret achievement. (Secret)

  • Unlocked by 233 tracked gamers (14% - TSA Ratio = 2.69) 1,697  

Achievement Guide for The Real Platinum God

Achievement won on 10 Feb 15
TSA Score for this game: 4,203
Posted on 21 October 15 at 07:12
This solution has 0 positive votes and 0 negative votes. Please log in to vote.
100%ing the game consists of 2 parts: seeing every ending and picking up every item. Your ultimate goal is to completely fill out the items, endings, and secrets pages under "Stats" on the main menu.

There's no real going out of your way for the endings, you'll get them as you play through the game, except for one that takes a little more effort.
*** Spoiler - click to reveal ***

Now for getting all the items in the game. First, you have to unlock them all.
Each of the challenges unlocks an item. For tips on how to unlock/beat them, check here:
Aside from that, you will need to beat every boss and clear boss rush with every character. You can easily track your progress on the character select screen. On the top left, you will see this box:
External image

The symbols appear as you beat the corresponding boss with a character:
*** Spoiler - click to reveal ***

Only The Lost has to beat all bosses on Hard Mode, everyone else only needs to beat Mom's Heart/It Lives on hard to unlock a co-op baby for each. (do not even attempt to play as The Lost on Normal Mode as it will not unlock anything)

So, now you've manged to unlock all the items in the game. Now what?
Picking them up of course! Head on over to the Items page under Stats on the main menu to see everything you've picked up at some point. Anywhere you see a question mark, you haven't found that item yet. You can use this page to figure out what you are missing: (click on an item for more info)

You will also need to become both of the game's transformations at some point.
Lord of the Flies:

You will ALSO need to create level 4 Meat Boy and Bandage Girl. These are probably the toughest and most annoying things to get. Tips here: (works the same for Ball of Bandages, Famine will randomly drop either Cube of Meat or Ball of Bandages, and the rest of the horsemen will also drop the same for the rest of the run (except Conquest because he is a jerk)) Getting a level 4 Bandage Girl also unlocks The Bandage.

It is quite a grind, and not for the faint of heart. I'd recommend unlocking this before getting the Afterbirth DLC, as it will add even more items and transformations to the game, which will make it even less likely for pre-dlc items you are missing to show up.

External image
Please log in to comment on this solution.
Do you have a question about this achievement? Please post it in the The Binding of Isaac: Rebirth Forum