Transformations Transformed

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Authors: Kattack, vinnyp316

Last revision: 31 Aug, 2025 at 02:11 UTC (2)

File size: 19.27 KB

On Steam Workshop

Description:

Transformations are generally pretty lackluster, and so this mod aims to fix that! 8 transformations have gotten a glow up; some minor and some quite substantial. Note that all of these are additions, they do not replace the original effects.

Here is the list of the transformation changes:

• Bob – Toxic Shock, Mysterious Liquid, Common Cold, and holding Bob’s Bladder now contribute to the transformation. As Bob, all* friendly creep now lasts twice as long!
• Spider Baby – The most basic level of spiders are instantly converted into friendly blue spiders!
• Oh Crap – If your fecal flesh is harmed, you now birth 2-5 friendly brown Dips!
• Fun Guy – Taking damage as a Fun Guy releases a spore-cloud that either poisons or charms enemies within, and mushroom breakage can no longer harm you. You also have a 33% chance to propagate some friendly Mushroom enemies to assist you for the room on being hurt!
• Adult – Reading your parents’ Divorce Papers now makes you more of an Adult. As an Adult, Mom forcibly assists in dealing with your problems every minute via stomping! Taking an additional 3 Puberty pills as an Adult further grants an empty HP up, at the cost of a very mild 0.05 Speed down.
• Leviathan – Entering the Devil Room as the Leviathan now grants a half black heart once per floor! (Not you Seraphim, this is for cool kids only)
• Super Bum – Taking 1 of the 3 Bums makes the remaining Bums have an increased chance to appear in their pools, which is further increased in every pool for the last remaining Bum; Bums unite!
• Stompy – This transformation now gives an extra 25% DMG multiplier; size matters!

This mod was made as a Kattack Commission! If you have any crazy cool Isaac mod ideas you’d like to see made real, just send a friend request to @Kattack on Discord to request a high-quality commission!

Special thanks to Ferpe for making the thumbnail!