Idle Space Navy
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About Idle Space Navy
Idle Space Navy is an idle incremental game about taking command of a ship and setting out to conquer and pacify the stars. After your home world has been raided repeatedly, you buy an old, small command ship and acquire equipment as you travel. You patrol space, defeat enemies, collect resources and strengthen your fleet.
Build your fleet
You can place ships on a map grid and outfit them with weapons. The game includes 7 ship types and 10 weapons across 3 types. Credits let you upgrade your ships’ power and damage output, while Modules temporarily boost their performance.
Improve your ships
At the Foundry, you refine scrap fragments into metal ingots. You can use these to upgrade further or buy items at the Shipyard. Resetting earns Calibration Chips, which you spend in the Laboratory to unlock and upgrade item types and boost your fleet.
You can automate level increases for your active ships and upgrades to the Shipyard. With enough progress, you can collect Artifact Fragments and trade them with alien powers to strengthen your fleet further. Daily rewards and offline progress also help your fleet advance.
Frequently asked questions
Yes. Idle Space Navy is free to play on Steam, so there is nothing to buy to start playing.
The minimum requirements for Idle Space Navy are: Windows 7, Intel Core i3, 512 MB RAM, 256 MB storage. It also runs on macOS. The recommended specs are in the System requirements section.
No. Idle Space Navy is a single-player game.
Mostly, yes. Valve rates Idle Space Navy as Playable on the Steam Deck: it runs, but may need some manual setup.
Yes. Idle Space Navy is the full base game. You need nothing else to play it.













