The Binding of Isaac achievements
2,209
(990)

The Binding of Isaac

4.0 from 144 votes

There are a maximum of 99 The Binding of Isaac achievements (52 without DLC) worth 2,209

3,526 tracked gamers have this game, 116 have completed it (3.29%)

Achievement Details

Secret Achievement in The Binding of Isaac

Secret Achievement17

Continue playing to unlock this secret achievement. (Secret)

  • Unlocked by 1,266 tracked gamers (36% - TSA Ratio = 1.66) 3,526  

Achievement Guide for My head hurts...

AuthorSolution
ClownTastic08
7,463
ClownTastic08
Achievement won on 03 Nov 15
TSA Score for this game: 2,209
Posted on 03 November 15 at 06:40
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This achievement is awarded for unlocking the Little Steven familiar.

To unlock him you must first clear the Basement floor 25 times to unlock the Steven boss. You must then fight and beat the boss Steven to unlock Little Steven.
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