The Binding of Isaac achievements
2,164
(990)

The Binding of Isaac

4.0 from 178 votes

There are a maximum of 99 The Binding of Isaac achievements (52 without DLC) worth 2,164

4,209 tracked gamers have this game, 157 have completed it (3.73%)

Achievement Details

The Radioactive Spider in The Binding of Isaac

The Radioactive Spider11

Complete the basement

  • Unlocked by 3,775 tracked gamers (90% - TSA Ratio = 1.05) 4,209  
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