Game overview
Lost Cosmonaut
Rejoice comrades! For you have survived the crash landing! Become lost on a randomly generated planet in Lost Cosmonaut, an action platformer with roguelike elements.
- Last tracked players
- 0
- All-time peak
- Unavailable
- 24-hour change
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- Steam reviews
- 0% positive 2 reviews · via SteamSpy
Delayed observation · last tracked . Values marked unavailable are not estimated.
About this game Read the full description
Rejoice comrades! For you have survived the crash landing! Become lost on a randomly generated planet in Lost Cosmonaut, an action platformer with roguelike elements.
Features:
Features:
- Fight for your survival against the aggressive alien inhabitants
- Over 10 powerful bosses to face
- Explore 10 massive randomly generated levels with different terrains and enemies
- Unlock up to 8 special characters
- Incredible original soundtrack
Media gallery 6 screenshots · 0 videos
Screenshots
Player activity
Concurrent players over the last 48 hours.
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System requirements Windows
Windows
Minimum
Minimum:- OS *: Windows Vista
- Processor: 1.2 GHz
- Memory: 1 GB RAM
- Graphics: 256MB
- Storage: 40 MB available space
Game details Languages, features & support
- Publisher
- Charlie Evans
- Features
- Single-player, Family Sharing
- Languages
- English
- Website
- Official website ↗
- Support
- [email protected]
Compatibility & accessibility Steam Deck, controllers & access features
Can I Play This?
Steam declarations and Valve's Steam Deck compatibility result. Missing data is shown as unknown, never unsupported.
Native Steam builds
Windows: unknown
macOS: unknown
Linux: unknown
Steam Deck
unknown
Valve compatibility test
Input
Controller support: unknown
Structured language support (1)
| Language | Interface | Full audio | Subtitles |
|---|---|---|---|
| English | Yes | No | No |
Steam store page
fresh · checked 2026-10-07
PCGamingWiki technical notes
External link only; SteamIQHQ does not ingest PCGamingWiki content.
More analysis Activity patterns, updates & developer tools
Game Insights
Buy Verdict
Watch — $6.99.
Decent deal at 0% off, but might drop further. Watch for better opportunities.
▲
~19 days until next sale
Value Score
Fair Value — 100th percentile.
Price-to-player ratio ranks in the 100th percentile. Priced as Premium at $6.99.
▲
Premium pricing tier
Genre Benchmarks
Value Ratio
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Developer Analytics
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Frequently Asked Questions
Is Lost Cosmonaut worth buying right now?
Watch — $6.99. Decent deal at 0% off, but might drop further. Watch for better opportunities.
When does Lost Cosmonaut go on sale?
Decent deal at 0% off, but might drop further. Watch for better opportunities.
Is Lost Cosmonaut free to play?
Lost Cosmonaut costs $6.99 on Steam.
What genre is Lost Cosmonaut?
Lost Cosmonaut is a Action, Indie game.
Who developed Lost Cosmonaut?
Lost Cosmonaut was developed by Charlie Evans and published by Charlie Evans.
What platforms does Lost Cosmonaut support?
Available on Steam for Windows.
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