The Binding of Isaac: Afterbirth+ is no longer going to launch with the Nintendo Switch on its intended date of March 3rd, as announced in a blog post on their website.
They did not reveal a actual date for when the game will be released but did say it will still be making a March appearance. However, the creators of Isaac had some surprises to show those who pre-ordered the physical copy for the Switch.
These copies will include Isaac sticker sheet with the well known Isaac face, a 20-page full color instruction manual, and a reversible alternate cover. Wow, totally worth it. You can see a motif of this collection below:
The team also mentioned Booster Packs, which they are working on implementing and testing mods from January. They said to “Expect maybe one or two more updates before the Booster Pack kicks in, but it’s coming.”