Underplayed Gems

Mysarium: Cozy Lo-fi Terrarium (2026)

Mysarium: Cozy Lo-fi Terrarium cover
Developer
Sanobusiness S.R.L.
Platforms
Windows, macOS, Linux
Genres
Casual, Indie, Simulation
Rating
5.0 of 5, 20 player ratings
Typical playtime
about 3.3 hours
Where to get it
Steam

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The 3D catalog: game boxes on wooden shelves, with the cat sitting at the counter next to its greeting.

The catalog in 3D

The same catalog has a room you can walk around in. The cat behind the counter is the AI Catbot, and they pick real games from it when you tell them what you feel like playing. Nothing is for sale, here or in there. Go in from here and this game is already out on the counter, with more like it waiting on the shelf next to it.

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How it feels

A gentle, low-stress simulation of tending a small terrarium with a calm lo-fi soundtrack.

relaxingcozycasualatmosphericlo-figentlemeditativetranquil

What players say

Players use it as a calming desktop companion while working, praising the lo-fi music and the Pomodoro timer that ties productivity to in-game rewards. The ability to add water and unlock creatures through item combinations is a surprise, and Mac users appreciate native support. Players hope for more updates, especially aquatic items and music tracks.

Screenshots

Mysarium: Cozy Lo-fi Terrarium screenshot 1Mysarium: Cozy Lo-fi Terrarium screenshot 2Mysarium: Cozy Lo-fi Terrarium screenshot 3Mysarium: Cozy Lo-fi Terrarium screenshot 4Mysarium: Cozy Lo-fi Terrarium screenshot 5Mysarium: Cozy Lo-fi Terrarium screenshot 6

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More by Sanobusiness S.R.L.

This page is from Underplayed Gems, a catalog of older and overlooked games. Not quite it? You can browse by platform and genre, or take this one into the 3D catalog and ask the Catbot for something closer.