The Binding of Isaac achievements
2,177
(990)

The Binding of Isaac

4.0 from 170 votes

There are a maximum of 99 The Binding of Isaac achievements (52 without DLC) worth 2,177

3,894 tracked gamers have this game, 136 have completed it (3.49%)

Achievement Details

The Radioactive Spider in The Binding of Isaac

The Radioactive Spider11

Complete the basement

  • Unlocked by 3,490 tracked gamers (90% - TSA Ratio = 1.05) 3,894  
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