Surviving Mars: In-Dome Buildings Pack — 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
The In-Dome Buildings Pack is the first Content Creator pack for Surviving Mars and adds new buildings for expanding a colony. It includes housing such as smart apartments, a seniors' residence, and a large nursery, plus facilities like a medical post, a security post, a hospital, a TV studio, and a school. Haemimont Games and Abstraction created the pack, and Paradox Interactive published it in 2021.
Best price today
€4.45
all-time low: official €4.27 · keyshop €4.31 near low
The cheapest Surviving Mars: In-Dome Buildings Pack key right now costs €4.45 at Gog — the best of 4 compared offers. The lowest price we have recorded for this game: €4.27.
The average low over the past 4 months was €4.33.
Prices as of
Gog best price Official store
No offers match these filters — try widening them.
Listed seller price shown — payment fees may vary by method.
Surviving Mars: In-Dome Buildings Pack prices by store 4
| Store | Type | Price |
|---|---|---|
| Gog | Official store | €4.45 |
| Kinguin | Marketplace | €4.70 |
| Gamivo | Marketplace | €4.90 |
| K4G | Marketplace | €9.06 |
Lowest — official stores
€4.27
Aug 2026
Lowest — keyshops
€4.31
Sept 2026
Price history
last 88 daysMonthly price lows
| Month | Lowest official | Lowest keyshop |
|---|---|---|
| Oct 2026 | €4.42 | €4.70 |
| Sept 2026 | €4.28 | €4.31 |
| Aug 2026 | €4.27 | €4.69 |
| Jul 2026 | €4.35 | €4.80 |
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, Gamivo, K4G
- GOG key — on GOG.com → Redeem a code (or in GOG Galaxy: Add games & friends → Redeem GOG code). Stores with this activation: Gog
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All-time low so far: €4.27
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FAQ
Where is the cheapest place to buy a Surviving Mars: In-Dome Buildings Pack key?
The cheapest Surviving Mars: In-Dome Buildings Pack key is currently sold by Gog for €4.45. That is the best of 4 offers we compare; prices are refreshed regularly. The lowest price we have ever recorded for this game: €4.27.
How much does Surviving Mars: In-Dome Buildings Pack cost?
Surviving Mars: In-Dome Buildings Pack currently costs from €4.45 — the cheapest offer across the stores we track.
Is Gog an official store or a keyshop?
Gog 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.