TEEFAX: Cold Case
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About TEEFAX: Cold Case
TEEFAX: Cold Case is a puzzle adventure about investigating an unidentified victim’s cold case. After an old laptop containing photos of the victim is found in an abandoned house, the police ask the public to help solve a cipher-like app called The Door, which they have been unable to crack.
Solve the case
You work through unique puzzles, including environmental puzzles, with a fine-tuned difficulty and subtle but direct hints. The game uses an early-2000s teletext-inspired design, and its story includes hidden lore.
Frequently asked questions
The best price for TEEFAX: Cold Case is $0.56 at Kinguin. That is 85% less than on Steam, where it costs $3.99. 4 shops have an offer that activates in your country.
Some are. This page only shows offers that activate in your country; offers for other regions, or with no stated region, are left out. To see the offers for another country, change your country at the top of the page.
Every key we list activates on Steam. Redeem the key there and TEEFAX: Cold Case stays in your library for good.
Yes, with a small risk. Publishers create keys to sell in other shops, which is why a key can cost less than in the official store, and once you activate it the game is yours to keep, just like a store purchase. On average 1–2% of keys fail, so check the shop's buyer protection before you buy: the official store does not refund keys bought elsewhere.
The minimum requirements for TEEFAX: Cold Case are: Windows 7, Intel HD Graphics, Intel Celeron, 40 MB storage. It runs on Windows only. The recommended specs are in the System requirements section.
No. TEEFAX: Cold Case is a single-player game.
Yes. TEEFAX: Cold Case is the full base game. You need nothing else to play it.
Buy TEEFAX: Cold Case 85% cheaper than on Steam.
TEEFAX: Cold Case is available for 85% less in shops such as Kinguin, Driffle, or Electronic First.
Steam lets publishers create keys to sell in other shops. Once you activate a key, the game is yours to keep, just like a store purchase.
Disclaimer: CD keys have an inherent 1–2% average failure rate. Check the shop terms for buyer protection info. Steam offers no buyer protection for keys bought in other shops and doesn't refund them.











