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Steam
TEEFAX: Cold Case
Also known as TEEFAX: Cold Case, steam:2843530, tcc
Unravel a cold case after an old laptop containing the photos of a long unidentified victim and a strange app called "The Door" is found in an abandoned house. The police reckon it may be a cipher of some sort, but after unsuccessful attempts at decoding it, they turn to the public.
Last update
21 May 2026
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Achievements
Community progression
Top picks from 8 Steam achievements, sorted by player unlock rates.
- Bamboozle!Answer Bamber's questions correctly!74.9%
- VirtuosoPlay a note71.1%
- A door?It's locked.69.6%
- EWTried to buy spoiled milk66.4%
- No more rain!Hidden62.4%
- Real MusicianHidden55.6%