Cosmo's Cosmic Adventure
2D platformer about an alien climbing walls to rescue his parents
Apogee Entertainment · Released May 5, 2014
- Reviews
- Very Positive
- 88% of 152
- Recent reviews
- Not enough recent
- Players
- 0
- daily peak, Nov 7, 2026
- Steam Deck
- Playable
- Last update on Steam
- Unknown
- no patch notes on Steam
What is Cosmo's Cosmic Adventure?
In this single-player 2D platformer, an alien crosses levels on a dangerous planet to rescue his parents. You use his suction-cup hands to cling to walls and ledges, climb cliffs, and avoid hazards.
For you if...
- +you like climbing walls to explore platforming levels
- +you enjoy revisiting 1990s PC games
Not for you if...
- −you want multiplayer rather than a single-player game
- −you dislike navigating hazards in 2D platforming levels
What players say
88% of 152 reviews are positive
Players mostly praise the nostalgia of revisiting a childhood platformer.
Screenshots and trailer
Cosmo's Cosmic Adventure system requirements
Minimum: 2 GB RAM.
As published by the developer.
Can my PC run Cosmo's Cosmic Adventure?
The published requirements do not name a graphics card we can compare.
Set up my PC →Minimum
- OS
- Windows XP, Windows Vista, Windows 7 or Windows 8
- Processor
- Intel Core Duo 2
- Memory
- 2 GB RAM
Does Cosmo's Cosmic Adventure have co-op or multiplayer?
No: single-player only, no multiplayer modes declared.
Does Cosmo's Cosmic Adventure run on Steam Deck?
Playable Playable: it runs on Steam Deck with some adjustments.
- The launcher or setup tool may need the touchscreen or virtual keyboard
- Default controller config not fully functional
- Sometimes shows mouse, keyboard or non-Deck controller icons
- In-game text is legible on Steam Deck
- Default graphics settings perform well on Steam Deck
- External controllers are not supported for the primary player
PC version details
- DRM
- None declared on Steam
- Controller
- Keyboard and mouse
- Platforms
- Windows, macOS
- Steam features
- Family Sharing
- Languages
- Text only: English.
Does Cosmo's Cosmic Adventure 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 25, 2026. How to filter AI games on Steam
