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Repentance

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This is a sub-page of Prerelease:The Binding of Isaac: Rebirth (Windows).

To do:
Document Tainted Lilith's original design, seen in a TikTok video by Edmund Mcmillen.

The Binding of Isaac: Repentance was first announced on August 30th, 2018 with a surprise upload on Nicalis' YouTube channel, with it later being available to play the PAX West 2018 Convention. With several delays, Twitter posts, and news, a lot of information was shared from reveal to release.

2018#

August#

30th#

As mentioned above, Repentance was first announced with a teaser trailer uploaded onto Nicalis' YouTube channel, simply showing the logo with the announcement that it would be playable at the PAX West 2018 Convention the next day.

31st#

Watch on YouTube

As expected, Repentance was playable at the PAX West Convention, with some gameplay being uploaded to GameSpot's YouTube channel, from here, several differences can be pointed out.

  • Collecting pennies still produces the sound used in Afterbirth+
  • Shop doors still have the Afterbirth+ appearance, simply being an edited version of the regular closed doors with a lock.
  • The Crispy enemies still use their Afterbirth+ appearance.
  • Baby Plum's boss portrait uses the one from Antibirth, instead of the updated design in the final game.
  • Isaac's character portrait still uses the one from Afterbirth+
  • The Baby Plum fight itself is slightly different, and seems to be slightly faster than the one in the final game.
  • Treasure Rooms in the alternate floors only have one item available, as opposed to two, with one of them being hidden.
  • An unused arena for the Pride miniboss is fought, being in one of the thinner rooms found in Afterbirth+. The same goes for the Wrath boss fought later in the video.
  • The red ghosts made by the Vade Retro look slightly different from the ones found in the final game.
  • The Blighted Ovum boss still uses its Afterbirth+ sprites.
  • The ground decorations in the Downpour floor use the same assets as the ones in the Basement.
  • A portal enemy appears in one of the rooms of Downpour, which never happens in the final version.
  • The Goat Hoof trinket still uses its art from Afterbirth+
  • The bosses in the alternate floors use the normal fight music in the normal floors, instead of Juggernaut.
TBOIRepentance_DrossPrerelease.mp4

Additionally, in a tweet depicting the new Dross floor, Blue Baby can be seen with its Afterbirth+ design.