Under the blue horizon
Developed by Pavdup, Chyopa · Published by DEVDUP
At a glance
Overview
A casual, indie, simulation game by Pavdup, Chyopa, published by DEVDUP — single-player.
Steam’s own one-line description: “"Under the Blue Horizon" is an idle simulation game. Play while performing other tasks on your computer! Place your own aquarium anywhere on your screen, coexisting with your work, games, and more!” — developer/publisher text via the Steam store page.
Reception & community
Review sentiment, ownership and peak-concurrent estimates via SteamSpy; tags are player-voted on Steam. Estimates change over time.
Features & modes
Derived from the gameplay modes and feature categories Steam lists for Under the blue horizon.
| Feature | Supported |
|---|---|
| Single-player | Yes |
| Multiplayer | No |
| Co-op | No |
| Online co-op | No |
| PvP | No |
| Cross-platform multiplayer | No |
| Full controller support | No |
| Partial controller support | No |
| Steam Cloud saves | Yes |
| Steam Achievements | Yes |
System requirements (PC)
As published on the Steam store page. Requirements can change between updates.
Minimum
- OS: Windows 10
- Processor: Intel® Core™ i3 @ 3.2 GHZ
- Memory: 4 GB RAM
- DirectX: Version 9.0
- Storage: 300 MB available space
Recommended
- Memory: 8 GB RAM
- DirectX: Version 9.0
- Storage: 300 MB available space
- Additional Notes: Recommend More than FHD Monitor
Supported languages (10)
Under the blue horizon FAQ
Answered from the official Steam listing as of June 2026. Where something hasn't been announced, we say so rather than guess.
What kind of game is Under the blue horizon?
Steam classifies Under the blue horizon as a Casual, Indie, Simulation game, developed by Pavdup, Chyopa. "Under the Blue Horizon" is an idle simulation game. Play while performing other tasks on your computer! Place your own aquarium anywhere on your screen, coexisting with your work, games, and more!
How much does Under the blue horizon cost?
As of June 2026, Steam lists Under the blue horizon at $5.99. Prices and regional pricing change — check the Steam page for the current figure.
Is Under the blue horizon single-player or multiplayer?
Steam lists these modes for Under the blue horizon: Single-player. It lists a single-player mode.
Is Under the blue horizon on PlayStation, Xbox, or Switch?
Our data comes from the Steam (PC) store, which lists Under the blue horizon for Windows, macOS. Console availability isn’t in our Steam-sourced data — check the official site or the console store.
Is Under the blue horizon out yet?
Yes — Steam lists a release date of Aug 9, 2024.
What platforms is Under the blue horizon on?
Under the blue horizon is listed for Windows, macOS on the Steam (PC) store. Console availability isn't covered by Steam's PC store data — check the official channels.
Is Under the blue horizon single-player or multiplayer?
Steam lists these modes: Single-player.
How much does Under the blue horizon cost?
Steam lists it at $5.99.
Does Under the blue horizon have achievements?
Yes — Steam lists 21 achievements for Under the blue horizon.
Who made Under the blue horizon?
Under the blue horizon is developed by Pavdup, Chyopa and published by DEVDUP.
Where to get Under the blue horizon
We don't sell games or track prices — this links to the official Steam store page.
View on Steam →Listing details from Valve's public Steam store data. Not affiliated with Valve/Steam, DEVDUP.