Under the blue horizon
by Pavdup · 2024
A small aquarium sits on your screen beside other windows. Feed fish, turn their droppings into currency, and hire crawfish and jellyfish helpers to expand the sea.
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At a glance
From the developer's own description, reviewed Sep 29, 2026. Suggest a correctionPlayer rating
Not enough ratings yet
Live signals
Pulled from the Steam store.
Tags
Games like Under the blue horizon
Why these match →
Desktop FishingDormantAlso desktop companion, animals, ocean · Same active/idle balance (mostly idle)
PC FISH: Taskbar AquariumAlso desktop companion, ocean, animals · Same active/idle balance (mostly idle)
Ropuka's Idle IslandAlso desktop companion, animals · Same active/idle balance (mostly idle)
Birdwatching NotebookAlso desktop companion, animals · Same active/idle balance (mostly idle)
CornerpondAlso desktop companion, ocean · Same active/idle balance (mostly idle)
Fish to Dish: Idle SushiAlso desktop companion, ocean · Same active/idle balance (mostly idle)
Under the blue horizon: common questions
Is Under the blue horizon an idle game or an active one?
Mostly idle: we rate it 90 on a scale where 0 means fully active and 100 means it plays itself. Checking in a few times a day is enough.
Is Under the blue horizon free?
No, Under the blue horizon is a paid game.
Where can you play Under the blue horizon?
Under the blue horizon is available on steam.
What games are like Under the blue horizon?
Desktop Fishing, PC FISH: Taskbar Aquarium and Ropuka's Idle Island share the most with it. Desktop Fishing: also desktop companion, animals, ocean. All games like Under the blue horizon →