Ice-Pick Lodge
Knock-Knock

At a glance
Genres
- survival horror
- action game*
- adventure game*
- horror game*
Play modes
- single-player video game
Game facts
Developers
- Ice-Pick Lodge
Publishers
- Ice-Pick Lodge
Platforms
Players by platform
- Microsoft Windows*
- Maximum players (mode unspecified)
- 1*
Compatibility and community reports
- Steam Deck · 2026-06-27*
- Compatibility category
- Unknown*
- Linux · Community reports · 2026-06-27*
- Community Linux compatibility tier
- Platinum*
- Reports
- 6*
- Community confidence
- low*
- Controller support · 2026-06-27*
- Controller support
- Full*
System requirements
- Windows · Minimum*
- Operating system
- Windows XP or later*
- Graphics alternatives
- GPU that supports shader model 2.0*
- Storage
- 700 MB available space*
- Linux · Minimum*
- Operating system
- Ubuntu 10.10 or later*
- Graphics alternatives
- GPU that supports shader model 2.0*
- Storage
- 700 MB available space*
- macOS · Minimum*
- Operating system
- Mac OS X 10.5 or later*
- Graphics alternatives
- Intel HD Graphics 3000*
- Storage
- 700 MB available space*
Steam version platforms
- Windows*
- Supported
- Yes*
- macOS*
- Supported
- Yes*
- Linux*
- Supported
- Yes*
Interface languages
- English*
- Full audio
- Yes*
- German*
- Polish*
- Russian*
- Full audio
- Yes*
- Japanese*
Audio languages
- English*
- Russian*
- Japanese*
Game features
- Single-player*
- Steam Achievements*
- Full controller support*
- Steam Trading Cards*
- Family Sharing*
Store genres
- Adventure*
- Casual*
Screenshots



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* Provisional data