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Create your own carrier fleet, explore the universe, and destroy enemy ships with style!
Price history tracked since Jul 7, 2026 · vs all tracked offers.
Based solely on tracked price history — not purchase advice.
Tracked since Jul 7, 2026.
Steam Train Fest ends
Try this game before buying.
You can grow your own idle carrier fleet.
Combine dozens of ships and weapons to create your own unique carrier fleet and dispatch swarms of enemies with impressive speed.
The idle configuration allows your fleet to grow on its own, even if left alone.
The realistic ship movements and combat simulation make it a joy to watch.
[Contents]
Game Mode : Idle Game Mode, Adventure Mode(Roguelite style), Arena Mode(Asynchronous PvP)
7 motherships, Over 50 spaceships, Over 50 weapons. Over 50 heroes.
You can freely combine ships and weapons.
Online Ranking
Guild System
Lowest tracked price: €8.71 (Jul 7, 2026) · current best: €10.25.
Right now the cheapest offer for Idle Starfleet is €10.25 at Steam. KingsPrice compares 1 offers from 1 stores — official stores and keyshops — and refreshes prices throughout the day.
The lowest price KingsPrice has tracked for Idle Starfleet is €8.71 (recorded on Jul 7, 2026). This covers the stores and period we monitor — set a price alert to catch the next drop to that level.
Create a free price alert on this page and KingsPrice will email you when Idle Starfleet drops below your chosen price. The biggest discounts usually appear during seasonal Steam sales and publisher promotions — the sale calendar on this page shows the next confirmed event.
