Pay with Bitcoin, USDT or USDC. Keys delivered as soon as the payment is confirmed.
Skip to content
Crypto2Key
Preview
Activation
Steam
Region
Europe
French
interface, subtitles
Release
29 Jan 2026

Cairn

Standard Edition
Steam Europe Digital key
Edition
Platform
List price €30.00 Market price €15.59
€13.19 −15 %
≈ $14.57 0.000205 BTC 14.59 USDT
PC key
To activate on Steam · Europe

About the game

REALISTIC CLIMBING SIMULATION

Cairn’s realistic simulation allows intuitive climbing: find the best holds and place your hands and feet seamlessly with simple controls. Adapt your posture, effort and balance —if you're not careful, you will fall!

THE ASCENT OF A LIFETIME

As pro climber Aava, you embark on the ascent of Mount Kami, a summit that has never been reached. Along the journey, meet unexpected companions and hear from those left on the ground. Discover the mountain's history and decide what Aava is willing to sacrifice to achieve her dream.

OPEN YOUR OWN ROUTE

You are free to climb anywhere. Explore the mountain, read the rock face from the ground and plan your route carefully to reach the top. Solve problems while on the wall to navigate difficult sections. You can climb on anything, so choose your path wisely!

CLIMBING IS A FIGHT

Climbing is challenging: each wall feels like a boss fight. A thrilling challenge for those eager to test themselves, but you can also adjust the difficulty to customise your experience.

SURVIVE THE DEADLY MOUNTAIN

Manage your resources to survive during the long ascent: pitons, chalk, finger tape... but also food, water and medicine. Set up bivouacs and explore the mountain to find resources to reach the summit.

AWARD-WINNING INDIE TEAM

An unforgettable experience from the makers of Furi and Haven, with music and sound design by the team behind Limbo, Inside, Control and Cocoon, and art and story by renowned comic-book artist Mathieu Bablet.

Single-playerSteam AchievementsSteam CloudFamily SharingXBOX Controller SupportDualShock Controller SupportDualSense Controller SupportGamepad Preferred

Product details

Developer
The Game Bakers
Publisher
The Game Bakers
Release date
29 January 2026
Genre
Action, Adventure, Indies, Simulation
Languages
11 languages
Platform
Steam
Activation
Steam
Region
Europe
Languages in detail
InterfaceAudioSubtitles
English
French·
German·
Italian·
Japanese·
Korean·
Portuguese (Brazil)·
Russian·
Chinese (Simplified)·
Spanish·
Chinese (Traditional)·

Editions

Standard Edition
Selected
€13.19−15 %
Deluxe Edition
€13.79−15 %
  • Deluxe Edition includes
  • Cairn
  • Deluxe Upgrade Pack
Choose

DLC and expansions

System requirements

MinimumRecommended
OSWindows 10Windows 10
ProcessorIntel Core i7-6700 (4 * 3400), AMD Ryzen 5 1500X (4 * 3500) or equivalentIntel Core i7-10700 (8 * 2900), AMD Ryzen 7 3700X (8 * 3600) or equivalent
Memory8 GB RAM8 GB RAM
GraphicsGeForce GTX 1050 Ti (4096 MB), Radeon RX 570 (8192 MB)Geforce RTX 2060 Super (6144 MB), Radeon RX 5700 (8192 MB)
Storage10 GB available space10 GB available space
Additional NotesSSD required. Controller recommended.SSD required. Controller recommended.
Activation

Activate on Steam

  1. 1Install Steam and log in
  2. 2Games menu › Activate a product on Steam
  3. 3Paste the key from your email or order page
  4. 4The game appears in your library: download it
Usable in the Europe region (59 countries). Do not use a VPN when activating.
Detailed guide

Steam reviews

Very positive
9,668 reviews on Steam
Source: Steam. Summary of all player reviews on the Steam store.

Crypto2Key customer reviews

No review yet. Only customers who bought this product can leave a review, once their key has been delivered.

Similar products

See all →
Baby Steps
Baby Steps
Steam
€6.89 -16%
€8.19
0.000107 BTC 7.62 USDT
Green Hell
Green Hell
Steam
€1.99 -17%
€2.39
0.000031 BTC 2.20 USDT
Jusant
Jusant
Steam
€1.69 -15%
€1.99
0.000026 BTC 1.87 USDT
Rain World
Rain World
Steam
€1.89 -17%
€2.29
0.000029 BTC 2.09 USDT
€13.19
0.000205 BTC