Kairo — cheap CD keys, compare prices
Is it worth buying?
- Reviews are solid. (Metacritic 76 · Steam 74%)
- 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
An atmospheric 3D exploration and puzzle game set in the lost world of Kairo. You roam vast abandoned monuments and reawaken ancient machinery while slowly uncovering the place's true purpose.
Did you know?
Made by Locked Door Puzzle and published by Lupus Studios, it is notable for its minimalist, solitary atmosphere with no dialogue.
Best price today
€0.99
all-time low: official €0.99 · keyshop €3.28 near low
The cheapest Kairo key right now costs €0.99 at Steam — the best of 6 compared offers. The lowest price we have recorded for this game: €0.99.
The average low over the past 5 months was €3.32.
↳ chosen by the region label on the key — not a guarantee
Prices as of
Steam best price Official store
Kinguin Marketplace
No offers match these filters — try widening them.
Listed seller price shown — payment fees may vary by method.
Kairo prices by store 5
| Store | Type | Price |
|---|---|---|
| Steam | Official store | €0.99 |
| Kinguin | Marketplace | €3.28 |
| K4G | Marketplace | €4.08 |
| Driffle | Marketplace | €5.13 |
| G2A | Marketplace | €5.87 |
Lowest — official stores
€0.99
Oct 2026
Lowest — keyshops
€3.28
Sept 2026
Price history
last 89 daysMonthly price lows
| Month | Lowest official | Lowest keyshop |
|---|---|---|
| Oct 2026 | €0.99 | €3.28 |
| Sept 2026 | €4.99 | €3.28 |
| Aug 2026 | €4.99 | €3.70 |
| Jul 2026 | €4.99 | €3.70 |
| Jun 2026 | €4.99 | €4.92 |
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, Kinguin, K4G, Driffle, G2A
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All-time low so far: €0.99
System requirements
| Minimum | |
|---|---|
| OS | Windows XP |
| Processor | 2GHz Dual Core |
| Memory | 2 GB RAM |
| Graphics | Shader Model 3.0 |
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Video reviews
8:12 Kairo | Anatomy Of The Scariest Scene Ever
Spikima Movies
13:24 Kairo Review - with the Chief
The Dice Tower
8:37 REVIEW PHIM: Kairo (2001) - Khi Nỗi Sợ Hiện Sinh Được Khai Thác
The Creepy Files
Reviews are made and published by independent YouTube channels; they load only on click.
About this game — FAQ
Can Kairo be played single-player?
Yes, Kairo is a single-player game.
What languages does Kairo support?
Kairo is available in: English, German, French, Italian, Spanish - Spain.
Does Kairo use Steam Cloud saves?
Yes, Kairo uses Steam Cloud, so your saves sync across devices.
FAQ
Where is the cheapest place to buy a Kairo key?
The cheapest Kairo key is currently sold by Steam for €0.99. That is the best of 6 offers we compare; prices are refreshed regularly. The lowest price we have ever recorded for this game: €0.99.
How much does Kairo cost?
Kairo 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.