The Iron Union
Developed by Horn of the sea · Published by Horn of the sea
At a glance
Overview
An action, adventure, casual game by Horn of the sea, published by Horn of the sea — single-player.
Steam’s own one-line description: “Greetings tank commander,and welcome to the《The Iron Union》.In this game,you will prove yourself by using your tanks to break though the blockade,and eliminate all your enemy.” — 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 The Iron Union.
| Feature | Supported |
|---|---|
| Single-player | Yes |
| Multiplayer | No |
| Co-op | No |
| Online co-op | No |
| PvP | No |
| Cross-platform multiplayer | No |
| Full controller support | Yes |
| Partial controller support | No |
| Steam Cloud saves | No |
| Steam Achievements | Yes |
System requirements (PC)
As published on the Steam store page. Requirements can change between updates.
Minimum
- OS: Windows7
- Processor: i3
- Memory: 2 GB RAM
- Graphics: GTX1660
- DirectX: Version 11
- Storage: 2 GB available space
Supported languages (3)
The Iron Union 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 The Iron Union?
Steam classifies The Iron Union as a Action, Adventure, Casual, Indie, Simulation game, developed by Horn of the sea. Greetings tank commander,and welcome to the《The Iron Union》.In this game,you will prove yourself by using your tanks to break though the blockade,and eliminate all your enemy.
How much does The Iron Union cost?
As of June 2026, Steam lists The Iron Union at $0.99. Prices and regional pricing change — check the Steam page for the current figure.
Is The Iron Union single-player or multiplayer?
Steam lists these modes for The Iron Union: Single-player. It lists a single-player mode.
Is The Iron Union on PlayStation, Xbox, or Switch?
Our data comes from the Steam (PC) store, which lists The Iron Union for Windows, Linux. Console availability isn’t in our Steam-sourced data — check the official site or the console store.
Is The Iron Union out yet?
Yes — Steam lists a release date of Dec 21, 2022.
What platforms is The Iron Union on?
The Iron Union is listed for Windows, Linux on the Steam (PC) store. Console availability isn't covered by Steam's PC store data — check the official channels.
Is The Iron Union single-player or multiplayer?
Steam lists these modes: Single-player.
How much does The Iron Union cost?
Steam lists it at $0.99.
Does The Iron Union have achievements?
Yes — Steam lists 15 achievements for The Iron Union.
Who made The Iron Union?
The Iron Union is developed by Horn of the sea and published by Horn of the sea.
Where to get The Iron Union
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, Horn of the sea.