The Binding of Isaac: Rebirth achievements
2,723
(1,155)

The Binding of Isaac: Rebirth

4.7 from 465 votes

There are a maximum of 65 The Binding of Isaac: Rebirth achievements (58 without DLC) worth 2,723 (1,155)

7,374 tracked gamers have this game, 170 have completed it (2.31%)

590
(155)
4.9 from 7 votes

Buy now from the Xbox LIVE Store

1,038 tracked gamers have this dlc pack, 99 have completed it (9.54%)

There are a maximum of 7 achievements worth 590 (155)

There are no reviews | Estimated completion: 80-100 hours

Achievement Details

Secret Achievement in The Binding of Isaac: Rebirth

Secret Achievement96 (30)

This is a rare achievementContinue playing to unlock this secret achievement. (Secret)

  • Unlocked by 274 tracked gamers (26% - TA Ratio = 3.18) 1,038  

Achievement Guide for Keeper

AuthorSolution
The Yamminator
258,491 (154,649)
The Yamminator
Achievement won on 05 Jul 16
TA Score for this game: 2,312
Posted on 02 June 16 at 11:09
This solution has 4 positive votes and 0 negative votes. Please log in to vote.
Unlock The Keeper

To unlock the keeper you have to donate 1000 coins to the greed machine at the end of a greed game, which is easier said than done. But, there are ways to speed up this process, and know that the greed machine might break after a game.
Firstly you should know that constantly donating on one character (i.e. Azazel) will increase the chances of it breaking earlier through donation, for example, lets say you had 99 coins when you beat greed the first time as Azazel and you donated all 99, you will probably have a 2% chance of it breaking (maxing out at 20%) this will carry over if you do another run with Azazel, and only get more and more likely to break with less coins donated. So your best choice of action is to try to donate around 100 on each character, as apposed to trying to donate all 1000 on a single character. It is possible, but much more time consuming than using each character once or twice.
There are also some good tricks to help you donate around 225 coins in a single run, by getting a blank card, a two of diamonds, and car battery. If you donate 74 coins (getting you down to 25) then using the blank card, that'll send you up to 99 again, then donate another 50, and then use the actual card itself, then donate the other 99. But the chances of the machine breaking increase with every coin donated.
There are also methods that will allow you to fix the machine after it has broken with the glowing hourglass.

The donated coins carry over to each characters machine, but the chance to break does not. The machine is fixed after each run, but the percentage of breaking will remain locked on a character.

The easiest ways to complete this are with room based items, like the shears, which will make your head float, but your body attack everything near you, just make sure you stay in that room and don't leave until all waves are done, as this will end the effect of the shears.
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