The Binding of Isaac DEMO

The Binding of Isaac is a fun and surreal platform game in which you must control Isaac and help him through the Basement of Unknown. Isaac has been abandoned by his mother who wanted to sacrifice him - you must do whatever you can to survive and use your tears as a weapon!

Down in the basement of unknown you will encounter a myriad of strange and mutated creatures such as the lord of flies and strange gruesome humans. You must move around the dungeons and dispatch every enemy in your path. You can use your tears and you can also collect bombs that you can drop. This game has a fantastic story, great gameplay and this is only the demo!

Release Date

September 2011


Edmund McMillen and Florian Himsl made this game.


  • Many monster types
  • Funny note when you died
  • Hillarious Isaac model
  • You can see the map to know the locations that you have explored and your current position
  • Randomly generated maps


  • Web browser
  • Steam


  • WASD to move
  • Left click or arrow keys to shoot
  • Shift or E to place a bomb
  • Space bar yo use an item
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