Viewing Mod
Guppy Boss Fight
Fight Guppy, and release his sins.
Created 4 years ago
This is a mod that replaces Isaac (Boss,) with Guppy. Isaac's Cat.

(PS, you don't fight Guppy in the basement)

64

downloads
x 10
June 5, 2018 - 1 year ago

The download button will now give additional details and link to a helpful announcement when you have not been verified as owning the game.