Hollow Stars — cheap CD keys, compare prices
Is it worth buying?
- The price is at or near its all-time low — a good time to buy.
Estimate based on public reviews (Metacritic/Steam) and price history — the final call is yours.
About the game
This is a detailed 2D strategy game centered on interstellar commerce and conflict between factions. Players grow their own trade networks, process raw asteroid materials, send fleets into combat, and steer the politics of their faction, either alone or alongside up to three friends in co-op. AppGX developed and published the game, arriving in 2026.
Best price today
€5.00
lowest in tracked period: official €10.25 · keyshop €5.00 near low
On Steam: €10.25 — you save 51% here
The cheapest Hollow Stars key right now costs €5.00 at Kinguin — the best of 2 compared offers. The lowest price we have recorded for this game: €5.00. The cheapest official store price is €10.25 at Steam.
The average low over the past 2 months was €5.00.
Prices as of
Steam Official store
No offers match these filters — try widening them.
Listed seller price shown — payment fees may vary by method.
Hollow Stars prices by store 2
| Store | Type | Price |
|---|---|---|
| Kinguin | Marketplace | €5.00 |
| Steam | Official store | €10.25 |
Lowest — official stores
€10.25
Sept 2026
Lowest — keyshops
€5.00
Sept 2026
Price history
last 24 daysMonthly price lows
| Month | Lowest official | Lowest keyshop |
|---|---|---|
| Oct 2026 | €10.25 | €5.00 |
| Sept 2026 | €10.25 | €5.00 |
Lowest in-stock price per month from our price history; the current month is the low so far.
How to activate your key
- Steam key — open the Steam client → Games → Activate a Product on Steam → enter the key. Stores with this activation: Kinguin, Steam
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All-time low so far: €5.00
System requirements
| Minimum | Recommended | |
|---|---|---|
| OS | Windows 10 (64-bit) | Windows 11 (64-bit) |
| Processor | Intel Core i3-8100 / AMD Ryzen 3 1200 | Intel Core i5-9400 / AMD Ryzen 5 3600 |
| Memory | 4 GB RAM | 8 GB RAM |
| Graphics | GPU with Vulkan 1.0 support (Intel HD 520 / equivalent) | Dedicated GPU with Vulkan 1.2 (GTX 1050 / RX 560) |
| Storage | 2 GB available space | 2 GB available space |
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About this game — FAQ
Does Hollow Stars have co-op?
Yes, Hollow Stars supports online co-op.
Does Hollow Stars have multiplayer?
Yes, Hollow Stars has multiplayer. It supports PvP.
Can Hollow Stars be played single-player?
Yes, besides multiplayer modes, Hollow Stars can also be played solo (single-player).
What languages does Hollow Stars support?
Hollow Stars is available in: English, Russian.
Does Hollow Stars use Steam Cloud saves?
Yes, Hollow Stars uses Steam Cloud, so your saves sync across devices.
FAQ
Where is the cheapest place to buy a Hollow Stars key?
The cheapest Hollow Stars key is currently sold by Kinguin for €5.00. That is the best of 2 offers we compare; prices are refreshed regularly. The lowest price we have ever recorded for this game: €5.00.
How much does Hollow Stars cost?
Hollow Stars currently costs from €5.00 — the cheapest offer across the stores we track. For comparison, the game costs €10.25 on Steam, so buying a key saves you about 51%.
Is Kinguin an official store or a keyshop?
Kinguin is a keyshop (marketplace) where independent sellers list keys, so prices are often lower than in official stores. Every offer on ulov.gg is clearly labeled with its store type.
Are keys from these stores legal?
Buying is legal — keys come from the grey market, so a small deactivation risk exists. So before paying, check the seller's buyer protection.
Which key region should I pick?
Global activates everywhere. Regional keys (Europe, North America, RU-CIS) only work on accounts from that region — use the Region filter to match your account.
What is an activation platform?
The service where the key activates — Steam, GOG, Epic or the publisher's platform. A key for one platform won't work on another, hence the separate filter.
What's the difference between editions?
Standard is the base game; Deluxe usually adds an expansion or bonus content. The edition filter shows exactly that variant, with no mixed prices.