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Iron Sky: Invasion cover

Iron Sky: Invasion

A Real Time Strategy (RTS) game by Reality Pump, released in 2012

No Rating🔴Niche / Inactive🥇Proton GoldPlayStation 3AndroidPC (Microsoft Windows)

“Iron Sky: Invasion” is a space fighter simulator, calling to mind such classics as the legendary... You-Know-Which series - further enhanced with strategy and RPG elements. The core of the gameplay is based on ship-to-ship dogfights, combined with assaults on giant spaceships (such as the Siegfried-Class Zeppelins), as well as tactical thinking and resource management. The game is set in outer space, where the players must defend the Earth from the invasion of the Moon Nazis. The players control spaceships to freely roam the space and attack Nazi vessels; various weapons and equipment are at their disposal, from laser cannons and missiles to handy drones and satellites which can be launched from certain ships. The vessels are also equipped with military countermeasures, to protect them from enemy fire. The players can access a tactical map of outer space to spot the positions of Nazi forces or any ongoing battles, and thus instantly know where to fly. The ultimate goal is to destroy the secret Nazi base hidden on the Dark Side of the Moon and to keep the Earth safe from the invading spacecraft. Being based on the cult movie, the “Iron Sky: Invasion” comes with a touch of politics as well: various nations will offer unique missions, yet to accept or refuse them is up to the player. Some missions tempt the players with special rewards, such as precious upgrades or even brand new ships. The players can dock at an allied space station to recharge weapons, purchase upgrades or even switch ships. Almost all spaceships that appear in the film can be controlled in game (except for the largest one), including the South-Korean scout ship “Zerg”, the Australian bomber “Dundee”, or the UK fighter “Spitfire”. The availability of some will depend on the completion of certain missions. The ships’ sub-systems can be further upgrade in the hangar: for example, upgrading the offensive systems will increase the number of weapons and boost their power, while an engine upgrade will improve the ship’s speed and range of interception. Upgrades require special resources, which can be scavenged from destroyed enemy units or found in outer space.

Single player

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Iron Sky: Invasion Download Size

The official download size for Iron Sky: Invasion is 2 GB. Based on current hardware prices, this installation consumes approximately $0.12 worth of SSD storage space.

Standard Install

File Size

2GB

Est. SSD Cost

$0.12USD
100 Mbps
My Internet Speed100 Mbps
Quick Presets

Estimated Time to Install

2 mins

Is Iron Sky: Invasion Dead?

Live player count and server population analysis.

🔴Niche / Inactive
2Players Online

There are currently 2 people playing Iron Sky: Invasion, indicating a niche or private community. Coordinate via Discord for best results.

Current Activity24h Peak: 2.4
Estimated Match Wait: Long Wait / Discord Required
Live Data from SteamAPI

Where is the Iron Sky: Invasion save file?

Manual backup locations for PC, Mac, and Linux.

Manual Backup Required
Copy
%USERPROFILE%\AppData\Local\IronSkyInvasion\Saved\SaveGames

How to backup manually on Windows

  1. Press Win + R to open the Run dialog.
  2. Paste the path above and press Enter.
  3. Locate the save files (usually .sav, .json, or similar).
  4. Copy the entire folder to a backup location.
Copy
~/Library/Application Support/IronSkyInvasion/Saves

How to backup manually on Mac

  1. Open Finder and press ⌘ + Shift + G.
  2. Paste the path above and click Go.
  3. Locate the save files in the folder.
  4. Duplicate the folder to create a backup.
Copy
~/.local/share/IronSkyInvasion/Saves

How to backup manually on Linux

  1. Open a terminal and use cd to navigate to the path.
  2. Or use your file manager and press Ctrl + L to enter the path.
  3. Locate the save files (.sav, .json, or game-specific format).
  4. Copy the folder with cp -r or your file manager.
Source: PCGamingWiki ↗

Is Iron Sky: Invasion Steam Deck Compatible?

SteamOS and Linux Proton performance analysis.

Valve Official🚫Unsupported
Community Rating🥇 Proton Gold

Community Verdict: Playable!

Don't let the "Unsupported" tag fool you. While Valve hasn't officially verified Iron Sky: Invasion, ProtonDB users report it runs perfectly (Gold/Platinum rating). You may need to force a specific Proton version.

Confidence: Moderate
See 3 user configs ↗

Can I Run Iron Sky: Invasion?

PC system requirements - Minimum vs Recommended specs.

To run Iron Sky: Invasion smoothly, your PC needs at least 4 GB RAM RAM and a Radeon HD 2900 / Geforce 8800 GTX or better or equivalent GPU. Plan for 2 GB of storage.

Minimum1080p / 30 FPS
  • 💻
    OSWindows XP
  • ⚡
    CPUIntel/AMD 2 GHz
  • 🧠
    RAM2 GB RAM
  • 🎮
    GPUPer-Pixel-Shader 3.0, 512 MB RAM
Recommended1440p / 60 FPS
  • 💻
    OSWindows Vista (or newer)
  • ⚡
    CPUIntel/AMD 2 GHz Multicore
  • 🧠
    RAM4 GB RAM
  • 🎮
    GPURadeon HD 2900 / Geforce 8800 GTX or better
Download Size
2 GBSmall

Iron Sky: Invasion Review Score

Pending critic evaluation. Check back soon for the official verdict.

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