MewnBase — cheap CD keys, compare prices
Is it worth buying?
- Reviews are excellent. (Steam 93%)
- 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
MewnBase follows a space-faring cat trying to survive and build up a base on a barren planet. Players must scavenge for supplies, gather resources, and craft equipment to expand their base and stay alive. Cairn4 both developed and published the game in 2023.
Did you know?
MewnBase holds a 93% positive rating on Steam from 1,451 reviews, tagged 'Very Positive'.
Best price today
€4.09
all-time low: official €4.09 near low
The cheapest MewnBase key right now costs €4.09 at Steam. The lowest price we have recorded for this game: €4.09.
The average low over the past 4 months was €7.16.
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
€4.09
Oct 2026
Price history
last 85 daysMonthly price lows
| Month | Lowest official | Lowest keyshop |
|---|---|---|
| Oct 2026 | €4.09 | — |
| Sept 2026 | €8.19 | — |
| Aug 2026 | €8.19 | — |
| Jul 2026 | €8.19 | — |
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: €4.09
System requirements
| Minimum | Recommended | |
|---|---|---|
| OS | Windows 7+ | — |
| Processor | 2.0 ghz Dual Core | — |
| Memory | 4 GB RAM | — |
| Graphics | Intel HD4000 or higher with OpenGL 2.1+ | Anything faster than the Intel HD4000 |
| Storage | 200 MB available space | — |
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Video reviews
25:35 Mewnbase Gameplay Impressions - Our Starting Base Grows!
Splattercatgaming
24:51 Mewnbase 2019 - Feline Fluffy Space Survival Base Building!
Splattercatgaming
25:38 Mewnbase 2017 - Getting the Cat Car! - Let's Play Mewnbase Gameplay!
Splattercatgaming
Reviews are made and published by independent YouTube channels; they load only on click.
About this game — FAQ
Can MewnBase be played single-player?
Yes, MewnBase is a single-player game.
What languages does MewnBase support?
MewnBase is available in: English, French, Italian, German, Spanish - Spain, Portuguese - Portugal, Portuguese - Brazil, Russian and 5 more.
Does MewnBase use Steam Cloud saves?
Yes, MewnBase uses Steam Cloud, so your saves sync across devices.
FAQ
Where is the cheapest place to buy a MewnBase key?
The cheapest MewnBase key is currently sold by Steam for €4.09. The lowest price we have ever recorded for this game: €4.09.
How much does MewnBase cost?
MewnBase currently costs from €4.09 — 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.