Edmund McMillen's biblically based body horror roguelike nightmare factory The Binding of Isaac is slated to receive a rather substantial and delightfully free update this Halloween, via Steam. THe update will provide over 20 new items, 3 new bosses, a new playable character, more achievements and a new "final chapter" for those who have already completed the game.

"This final chapter should be a much bigger challenge," McMillen said in an email to fans. "Isaac will become exactly what I wanted to release but didn't have the time to finish." McMillen has also released a flash demo of the game on Newgrounds, which features two levels and contains 60-plus items and 8 possible bosses.

It's good to see McMillen continue Team Meat's proud tradition of free, continual community support; we just hope he'll be able to patch out our night terrors, at some point.