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The Kepler-90 Campaign features the Kepler-90 solar system! This campaign features 8 planets, it is as long as the main campaign and has new content! Master this campaign and earn campaign stars!
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 starts Jul 20, 2026
Official stores with direct support.
This is the base game required to play this DLC. Other expansions may also be required.
The Kepler-90 Campaign features the Kepler-90 solar system! This campaign features 8 planets, it is as long as the main campaign and has new content! Master this campaign and earn campaign stars!
Eight celestial bodies:
Kepler-90b: 2x2 planet
Kepler-90c: 2x2 planet
Kepler-90i: 3x3 planet (with a triplet boss black variant)
Kepler-90d: 3x3 planet
Kepler-90e: 4x4 planet
Kepler-90f: 3x3 planet
Kepler-90g: 4x4 planet
Kepler-90h: 5x5 planet
You no longer have to own steam inventory items (certain planets) to play this campaign! If you own this DLC you can keep it to yourself forever!
Instant unlock! No download required
Earn a campaign gift from this DLC! (10000 credits, twenty-five 4X Multiplier)
Master this campaign and show your pride with campaign stars!
Lowest tracked price: PLN 12.20 (Jul 7, 2026) · current best: PLN 36.99.
Right now the cheapest offer for Asteroids ++ | Kepler-90 is PLN 36.99 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 Asteroids ++ | Kepler-90 is PLN 12.20 (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 Asteroids ++ | Kepler-90 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.
