Cloud Climber

A first-person walking simulator through towers built to reach the clouds

Two Star Games · Released Jan 14, 2021

Reviews: Very Positive; 91% of 4,589
Recent reviews: Not enough recent
Players: 0; daily peak, Oct 28, 2026
Steam Deck: Untested
Last update on Steam: 5 years ago; Oct 3, 2021
Minimum PC: 470 GTX; 4 GB RAM · 0.3 GB disk; Full requirements

What is Cloud Climber?

This free, single-player, first-person narrative adventure takes place after Earth's water evaporates into the clouds. You explore the towers humanity builds to reach that water, uncover what happened, and find a route to the final tower to continue building upward.

For you if...

+you enjoy bleak stories about humanity's efforts to survive

Not for you if...

−you want demanding challenges rather than casual exploration

What players say

91% of 4,589 reviews are positive

Players praise the art style, narration, and thought-provoking premise. The most common complaint is that the game ends too quickly.

Screenshots and trailer

Cloud Climber system requirements

Minimum: 470 GTX, 4 GB RAM, 0.3 GB of disk space.

As published by the developer.

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Minimum

OS: Windows 7 64-bit
Processor: 2.5 GHz Quad-core Intel or AMD processor
Graphics: NVIDIA GeForce 470 GTX or AMD Radeon 6870 HD
Memory: 4 GB RAM
Storage: 300 MB available space
Notes: Game includes adjustable graphics settings to aid lower end devices.

Does Cloud Climber have co-op or multiplayer?

No: single-player only, no multiplayer modes declared.

Single-player

Does Cloud Climber run on Steam Deck?

Untested Not yet tested by Valve on Steam Deck.

PC version details

DRM: None declared on Steam
Controller: Keyboard and mouse
Platforms: Windows
Steam features: Family Sharing
Languages: Full audio: English.

Does Cloud Climber use AI-generated content?

No AI-generated content is disclosed on the game's Steam page.

Self-reported by the developer under Steam rules: it covers AI content that ships in the game, not tools used to make it. Steam page checked on Oct 27, 2026. How to filter AI games on Steam