The Binding of Isaac, Edmund McMillen's dark and (in some circles) controversial game about child abuse and religion is getting an expansion soon. McMillen's new expansion is called Wrath of the Lamb and will reportedly add more of "everything." The expansion, which will cost right around $3, will be "done when it's done," according to McMillen. PC Gamers puts the development time for the expansion - based on what McMillen has said in the past - to a month or so.
One of the things we do know about the expansion is that it will increase the total item count to 205 (up from 131) because of a new trinket item category that grants passive bonuses. While the expansion will add new content, it won’t change the basic and popular structure of the current game.