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Oct 8, 2011 | 5:31 PM EDT
  • Daily Feature October 9, 2011

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Basement 10 Points kill the first boss
Master of Sins 25 Points find and kill a miniboss
Money well spent 25 Points buy somethign in the shop
Cave 50 Points Kill the second boss
Secret room 50 Points find it

Author Comments

Attention!: This is a DEMO!, it features 2 of the 8 levels in The Binding of ISaac.
The full game features loads more content, 11 endings 3+ unlockable characters and a ton more items. if you like the demo buy the game on Steam, its only 5 bucks!.


About the game:

When Isaac's mother starts hearing the voice of God demanding a sacrifice be made to prove her faith, Isaac escapes into the basement facing droves of deranged enemies, lost brothers and sisters, his fears, and eventually his mother.

The Binding of Isaac is a randomly generated action RPG shooter with heavy Rogue-like elements. Following Isaac on his journey players will find bizarre treasures that change Isaac's form giving him super human abilities and enabling him to fight off droves of mysterious creatures, discover secrets and fight his way to safety.



Rated 0.5 / 5 stars

way to misinterpret the story, bro

I hate people that read a bible story and then reinterpret it in a way that twists the original meaning or puts it in a skewed perspective.


Rated 4 / 5 stars


it's a nice game, but if you have to buy this, i would say no.

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Rated 4.5 / 5 stars

Good game

@ ZoroarkChronicles
Abraham didn't "chose not to", he was willing to sacrifice Isaac, because God told him to, but in the last moment God stopped Abraham and told him, that it was just a test of his faith and he didn't really want Isaac to be sacrificed. Good game btw.

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Rated 4.5 / 5 stars

Cool game, great feel.

I actually have the game already, but for some reason it fills me with a certain measure of joy to see you put some part of it on Newgrounds. It just feels like it is part of this site, for some reason. Anyway, I've had a lot of fun playing the game- some of the upgrades are pretty creative, and there's an interesting atmosphere to it.


Rated 4 / 5 stars

Almost Perfect

I love the mood and feel of this game. Everything is great except for the controls... they feel clunky. Collision control is weird too... sometimes you take a hit when you pass by an object without really touching it.

If the controls were tightened up... I could see buying the full version. Cool idea!