Nifflas' Games* · Green Hill Games*
Knytt Underground

At a glance
Genres
- post-apocalyptic video game
- platform game*
- adventure game*
Play modes
- single-player video game
Game facts
Developers
- Nifflas' Games*
- Green Hill Games*
Publishers
- Ripstone
Engines
- PhyreEngine
Platforms
Players by platform
- Microsoft Windows*
- Maximum players (mode unspecified)
- 1*
- PlayStation 3*
- Maximum players (mode unspecified)
- 1*
Content classifications
- ESRB · PlayStation 3*
- Classification
- M - Mature*
- ESRB · Microsoft Windows*
- Classification
- T - Teen*
Compatibility and community reports
- Steam Deck · 2026-06-27*
- Compatibility category
- Playable*
- Linux · Community reports · 2026-06-27*
- Community Linux compatibility tier
- Gold*
- Reports
- 5*
- Community confidence
- low*
System requirements
- macOS · Minimum*
- Operating system
- OS X Lion*
- Processor alternatives
- 2.0GHz+ 64-bit*
- Memory
- 1 GB RAM*
- Storage
- 500 MB available space*
- Linux · Minimum*
- Processor alternatives
- 2.0 GHz +*
- Memory
- 1 GB RAM*
- Storage
- 500 MB available space*
- Windows · Minimum*
- Operating system
- Windows XP or later*
- Processor alternatives
- 2.0 GHz +*
- Memory
- 1 GB RAM*
- Storage
- 500 MB available space*
Steam version platforms
- Windows*
- Supported
- Yes*
- macOS*
- Supported
- Yes*
- Linux*
- Supported
- Yes*
Interface languages
- English*
Game features
- Single-player*
- Steam Achievements*
- Steam Trading Cards*
- Steam Cloud*
- Family Sharing*
Store genres
- Adventure*
- Indie*
Screenshots



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* Provisional data