Steam

Mutter

Also known as Mutter, m, mutter

In the midst of war, a far more personal horror takes root at home. Your mother is becoming a monster. Survive, uncover the truth, and navigate a heartbreaking bond in this unique stop-motion narrative horror adventure.

Last update

28 Jul 2026

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Latest update

Patch notesPublished 08 Jul 2026

Mutter Fan Art Contest is Now Live!!!

The Mutter Fan Art Contest has officially begun! Whether you're a digital artist or prefer traditional media, we'd love to see your interpretation of the world of Mutter. 📅 Important Dates Submission Period: July 8 – J…

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Update history

Browse past updates and patch notes for this game.

6 updates

July 2026
Mutter Fan Art Contest Winners!The Mutter Fan Art Contest has officially come to an end, and we're excited to share the incredible artwork created by our community! Thank you to everyone who took the time to bring the world of Mutter to life through…Event1 change28 Jul 2026
June 2026
Watch Mutter on Steam!We'll be broadcasting Mutter directly on our Steam page. This special presentation will give you a closer look at the game, its atmosphere, and some of the mysteries hidden within its world. Whether you've already playe…Announcement05 Jun 2026
Mutter New Cinematic TrailerThe sea has always been a silent witness to forgotten stories. Beneath its surface lie secrets, memories, and truths waiting to be uncovered. Our new cinematic trailer offers a deeper look into the atmosphere and myster…Announcement2 changesGameplay05 Jun 2026
March 2026
MUTTER received an EPIC MEGAGRANT!We’re thrilled to announce that we’ve received an Epic MegaGrant!!! The support from the MegaGrant will allow us to accelerate the development of our game and continue creating experiences that bring value to our…Announcement1 changeMaps02 Mar 2026
February 2026
Mutter Reaches 15,000 Wishlists on Steam!We’re incredibly proud to announce that Mutter has reached 15,000 wishlists on Steam. This milestone means more than just a number. Every single wishlist represents someone who believes in the project, supports indie de…Announcement24 Feb 2026

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Mutter Fan Art Contest is Now Live!!!

July 2026

June 2026

March 2026

February 2026