Aquarius
Developed by Iron Stag Games · Published by Iron Stag Games
At a glance
Overview
An action, indie, free to play game by Iron Stag Games, published by Iron Stag Games — single-player, multi-player, co-op, lan co-op.
Steam’s own one-line description: “Aquarius is a 90's style arcade game where you play as a cave diver in search for treasure, guarded by the ocean's fiercest predators and its cuddliest minnows. Navigate through the caves, collect the treasure, and survive!” — 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 Aquarius.
| Feature | Supported |
|---|---|
| Single-player | Yes |
| Multiplayer | Yes |
| Co-op | Yes |
| Online co-op | No |
| PvP | No |
| Cross-platform multiplayer | No |
| Full controller support | Yes |
| Partial controller support | No |
| Steam Cloud saves | No |
| Steam Achievements | No |
System requirements (PC)
As published on the Steam store page. Requirements can change between updates.
Minimum
- OS *: Windows XP
- Memory: 512 MB RAM
- Graphics: OpenGL 2.1 / OpenGL ES 2.0 compatible hardware
- Storage: 50 MB available space
Supported languages (1)
Aquarius 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 Aquarius?
Steam classifies Aquarius as a Action, Indie, Free To Play game, developed by Iron Stag Games. Aquarius is a 90's style arcade game where you play as a cave diver in search for treasure, guarded by the ocean's fiercest predators and its cuddliest minnows. Navigate through the caves, collect the treasure, and survive!
Is Aquarius free to play?
Yes — Steam lists Aquarius as Free to Play.
Is Aquarius single-player or multiplayer?
Steam lists these modes for Aquarius: Single-player, Multi-player, Co-op, LAN Co-op, Shared/Split Screen. It supports both solo and multiplayer.
Is Aquarius on PlayStation, Xbox, or Switch?
Our data comes from the Steam (PC) store, which lists Aquarius for Windows, macOS, Linux. Console availability isn’t in our Steam-sourced data — check the official site or the console store.
Is Aquarius out yet?
Yes — Steam lists a release date of Mar 10, 2020.
What platforms is Aquarius on?
Aquarius is listed for Windows, macOS, Linux on the Steam (PC) store. Console availability isn't covered by Steam's PC store data — check the official channels.
Is Aquarius single-player or multiplayer?
Steam lists these modes: Single-player, Multi-player, Co-op, LAN Co-op, Shared/Split Screen.
How much does Aquarius cost?
It's free to play, per Steam.
Who made Aquarius?
Aquarius is developed by Iron Stag Games and published by Iron Stag Games.
Where to get Aquarius
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, Iron Stag Games.