Cat Got Your Tongue
ChallengeRebirthLocked
Challenge details
- Challenge number
- 8
- Description
- Cat Got Your Tongue is challenge #8. Isaac starts this challenge with Guppy's Head, Guppy's Tail, and Guppy's Hairball, as well as three Soul Hearts and three Black Hearts, as well as his usual three Red Heart containers. Isaac is also blindfolded. This challenge is unlocked by transforming into Guppy. The goal is to defeat Mom.
How do you unlock Cat Got Your Tongue?
In The Binding of Isaac, Cat Got Your Tongue is unlocked by unlocking Cat Got Your Tongue (Achievement).
Structured pathSource-backed requirements are mapped into trackable steps.
Cat Got Your Tongue is challenge #8. Isaac starts this challenge with Guppy's Head, Guppy's Tail, and Guppy's Hairball, as well as three Soul Hearts and three Black Hearts, as well as his usual three Red Heart containers. Isaac is also blindfolded. This challenge is unlocked by transforming into Guppy. The goal is to defeat Mom.
How to unlock: Become Guppy
What unlocking Cat Got Your Tongue leads to
Source: bindingofisaacrebirth.wiki.gg
Imported 2026-09-13