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About Krypta FM
Krypta FM is Under The Sink Studio’s first adventure, set in the Polish village of Gozdary. The game presents a small‑town atmosphere that recalls the early‑2000s, with residents reporting strange paranormal events and a local cryptid leaving mysterious tracks.
The title is free‑to‑play, single‑player, and runs on Windows via Steam. It includes full‑voice radio broadcasts, nods to early‑internet web‑forum culture, and Steam achievements, while also supporting Steam Family Sharing.
01 / THE GUIDE
Gozdary Village Setting
The adventure unfolds in Gozdary, described as a small Polish village with a nostalgic climate from the early 2000s. This backdrop provides a quiet, rural environment where the community notices unusual paranormal activity.
Players follow tracks left by an alleged cryptid, using those clues to solve the central puzzle. The focus is on exploration and discovery rather than combat, emphasizing the village’s atmosphere.
- Pay attention to visual cues that may indicate the cryptid’s path.
- Notice how the village layout reflects early‑2000s rural Poland.
02 / THE GUIDE
Radio Broadcast Audio
Full voice acting delivers radio broadcasts that act as the primary source of intel. Valuable intel might be hidden within the messages, guiding the player through the mystery.
The broadcast style references early‑internet web‑forum discussions, adding a nostalgic flavor that matches the visual design.
- Listen closely; hidden details often appear in background chatter.
- If possible, replay broadcasts to catch missed clues.

03 / THE GUIDE
Visual Nostalgia and Style
The game’s art direction evokes the early‑2000s aesthetic, reflecting the look of Polish villages and internet culture from that era. This visual tone reinforces the overall nostalgic atmosphere.
UI elements echo early‑internet web‑forum layouts, creating a cohesive thematic experience that aligns with the audio and narrative.
- Identify UI components that mimic old forum designs.
- Compare in‑game textures with real‑world early‑2000s Polish scenery.
04 / THE GUIDE
Steam Achievements
Krypta FM integrates Steam achievements that reward players for completing specific milestones within the adventure. These achievements track milestones within the adventure.
Players can view the achievement list through Steam to see which milestones they have completed.
- Review the achievement list early to set personal goals.
- Use achievements as a checklist for exploring all broadcast content.
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Platform and Family Sharing
The game is available on Windows via Steam and supports Family Sharing, letting family members share access to the single‑player experience.
No macOS or Linux support is listed, focusing the release on the Windows platform.
- Enable Family Sharing in Steam settings before launching.
- Confirm Windows compatibility if installing on a new system.





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