Image via Roblox Warrior Cats: Ultimate Edition

How to unlock the secret Mothermouth door in Warrior Cats: Ultimate Edition – Roblox

Knock knock, it's me!

Halloween is here and the world of Warrior Cats is celebrating with a limited-time-only event that allows players to not only collect a few exclusive in-game accessories, but also discover a hidden secret and solve its age-old mystery. This mystery comes in two parts, the second of which requires you to unleash your inner Nancy Drew and unlock a peculiarly difficult door.

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How to unlock the door in Mothermouth

To unlock the door hidden inside Mothermouth, you'll need to solve the puzzle that's hidden underneath the red barn in the Rogues and Loners area. Once you've entered this area, look for a large hole in one of the stables.

Screenshot by Pro Game Guides

At the bottom of this hole is the puzzle. To solve this puzzle, you must interact with its sliding pieces and move them around so they make a completed picture. This, and the second phase of this event in general, is much easier to do in a private server, so I'd highly suggest paying the 200 Robux to purchase one—trust me, with the amount of purposeful trolls who're just itching to upset others, it's worth it!

Screenshot by Pro Game Guides

As soon as you complete the puzzle, the door will open and you'll be able to move onto Phase 2 of the 2023 Halloween event. What lies past the door can be found below.

Related: Where is Dawnie in Warrior Cats: Ultimate Edition? – Roblox

Screenshot by Pro Game Guides
Screenshot by Pro Game Guides
Screenshot by Pro Game Guides


That's it for this quick guide on how to open the secret door located inside Mothermouth in Warrior Cats: Ultimate Edition. Once you've opened the door, you'll be able to start Phase 2 of the 2023 Halloween event (if it's still active when you're reading this), which I should have a guide on very soon.

Looking for more Warrior Cats: Ultimate Edition content? Check out some of our other guides on Roblox Warrior Cats Ultimate Edition Beginner’s Guide – Warrior Cats Ultimate Edition Tips and Tricks or Warrior Cats Ultimate Edition Codes here on Pro Game Guides!

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Image of Grace Doyle
Grace Doyle
When Grace isn't writing about video games, she's playing them, and probably playing too many at once. Since she was a kid, video games and writing have been her two biggest passions, so getting to combine them for a job has been a dream come true! She's your go-to person for all-things Roblox at PGG, and she's happy to help in whatever way she can!

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How to unlock the secret Mothermouth door in Warrior Cats: Ultimate Edition – Roblox

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