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Cosmic Osmo and the Worlds Beyond the Mackerel
HomeGames › Cosmic Osmo and the Worlds Beyond the Mackerel Updated March 2026

Is Cosmic Osmo and the Worlds Beyond the Mackerel safe for children?

Not Rated Adventure, Casual Generally safe
In-game screenshots
Cosmic Osmo and the Worlds Beyond the Mackerel screenshot 1Cosmic Osmo and the Worlds Beyond the Mackerel screenshot 2Cosmic Osmo and the Worlds Beyond the Mackerel screenshot 3Cosmic Osmo and the Worlds Beyond the Mackerel screenshot 4
Generally safe
# Cosmic Osmo and the Worlds Beyond the Mackerel Cosmic Osmo is a whimsical single-player adventure game with no violence, inappropriate language, or scary content—making it suitable for most children. The casual gameplay focuses on exploration and discovery rather than competition or combat. It's a safe, imaginative choice for younger players.
🔫
Violence
Mild
🗣️
Language / Profanity
None
🔞
Sexual Content
None
👻
Horror / Scary
None
💰
In-App Purchases
None
Genre
Adventure, Casual
Released
Unknown
ESRB Rating
Not Rated
Available on
PC
Under 6
Not yet
Ages 6–8
With parent
Ages 9–12
Yes
Ages 13+
Yes

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Ratings based on ESRB classification, RAWG metadata, and editorial analysis. Updated March 2026.
Every child is different — always preview content for your family's specific needs. Images licensed via RAWG.io API terms of service.