Subsurface Circular — cheap CD keys, compare prices
Is it worth buying?
- Reviews are excellent. (Metacritic 83 · Steam 94%)
- 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
A fresh take on the text-based adventure in which you play a detective seeking answers aboard the Subsurface Circular. Through dialogue and interrogation you unravel a short story holding the fate of the world above.
Did you know?
Developed by Bithell Games, the team behind Thomas Was Alone and Volume; the entire game plays out through dialogue in a single train car.
Best price today
€1.19
all-time low: official €2.99 · keyshop €1.19 near low
On Steam: €2.99 — you save 60% here
The cheapest Subsurface Circular key right now costs €1.19 at Kinguin — the best of 7 compared offers. The lowest price we have recorded for this game: €1.19. The cheapest official store price is €2.99 at Steam.
The average low over the past 5 months was €2.45.
↳ chosen by the region label on the key — not a guarantee
Prices as of
Kinguin Marketplace
GameSeal Marketplace
GameSeal Marketplace
Steam Official store
No offers match these filters — try widening them.
Listed seller price shown — payment fees may vary by method.
Subsurface Circular prices by store 5
| Store | Type | Price |
|---|---|---|
| Kinguin | Marketplace | €1.19 |
| GameSeal | Marketplace | €2.04 |
| G2A | Marketplace | €2.46 |
| Steam | Official store | €2.99 |
| K4G | Marketplace | €7.86 |
Lowest — official stores
€2.99
Jul 2026
Lowest — keyshops
€1.19
Oct 2026
Price history
last 89 daysMonthly price lows
| Month | Lowest official | Lowest keyshop |
|---|---|---|
| Oct 2026 | €2.99 | €1.19 |
| Sept 2026 | €5.99 | €1.36 |
| Aug 2026 | €5.99 | €1.66 |
| Jul 2026 | €2.99 | €2.05 |
| Jun 2026 | €5.99 | €8.10 |
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, GameSeal, G2A, Steam, K4G
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Confirm in our Telegram bot — no account, no spam.
All-time low so far: €1.19
System requirements
| Minimum | |
|---|---|
| OS | Windows 7 |
| Processor | 2.5 GHz |
| Memory | 8 GB RAM |
| Graphics | Dedicated 2048 MB+ |
| Storage | 1 GB available space |
Similar games
Video reviews
8:48 Subsurface Circular Review: Buy or Skip?
Backspace Nomads
3:24 Subsurface Circular Review (Nintendo Switch)
wiiviewr
3:55 Subsurface Circular (Nintendo Switch) Review
Source Gaming
Reviews are made and published by independent YouTube channels; they load only on click.
About this game — FAQ
Can Subsurface Circular be played single-player?
Yes, Subsurface Circular is a single-player game.
What languages does Subsurface Circular support?
Subsurface Circular is available in: English.
Does Subsurface Circular use Steam Cloud saves?
Yes, Subsurface Circular uses Steam Cloud, so your saves sync across devices.
FAQ
Where is the cheapest place to buy a Subsurface Circular key?
The cheapest Subsurface Circular key is currently sold by Kinguin for €1.19. That is the best of 7 offers we compare; prices are refreshed regularly. The lowest price we have ever recorded for this game: €1.19.
How much does Subsurface Circular cost?
Subsurface Circular currently costs from €1.19 — the cheapest offer across the stores we track. For comparison, the game costs €2.99 on Steam, so buying a key saves you about 60%.
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.