Black Hole Simulator — cheap CD keys, compare prices
Is it worth buying?
- Reviews are solid. (Steam 82%)
- 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
Black Hole Simulator is a simple simulation experience developed and published by PanGuoJun in 2021. It falls across simulation, casual, and adventure genres, offering players a relaxed way to observe and interact with black hole mechanics in a virtual environment.
Did you know?
This simple simulation, where you relaxedly observe and interact with black hole mechanics, was developed and published by PanGuoJun in 2021.
Best price today
€0.99
all-time low: official €0.99 near low
The cheapest Black Hole Simulator key right now costs €0.99 at Steam. The lowest price we have recorded for this game: €0.99.
The average low over the past 5 months was €0.99.
Prices as of
Steam best price Official store
No offers match these filters — try widening them.
Listed seller price shown — payment fees may vary by method.
Lowest — official stores
€0.99
Jul 2026
Price history
last 89 daysMonthly price lows
| Month | Lowest official | Lowest keyshop |
|---|---|---|
| Oct 2026 | €0.99 | — |
| Sept 2026 | €0.99 | — |
| Aug 2026 | €0.99 | — |
| Jul 2026 | €0.99 | — |
| Jun 2026 | €0.99 | — |
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: Steam
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All-time low so far: €0.99
System requirements
| Minimum | Recommended | |
|---|---|---|
| OS | Windows 7/10 | Windows 7/10 |
| Processor | 2,2 GHz | 2,2 GHz |
| Memory | 1 GB RAM | 4 GB RAM |
| Graphics | — | GTX 1650 |
| Storage | 550 MB available space | 1 GB available space |
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About this game — FAQ
Can Black Hole Simulator be played single-player?
Yes, Black Hole Simulator is a single-player game.
What languages does Black Hole Simulator support?
Black Hole Simulator is available in: English, Simplified Chinese.
FAQ
Where is the cheapest place to buy a Black Hole Simulator key?
The cheapest Black Hole Simulator key is currently sold by Steam for €0.99. The lowest price we have ever recorded for this game: €0.99.
How much does Black Hole Simulator cost?
Black Hole Simulator currently costs from €0.99 — the cheapest offer across the stores we track.
Is Steam an official store or a keyshop?
Steam is an official store — keys come directly from the publisher or an authorized distributor.
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.