Unknown Number: A First Person Talker Cover Art

Unknown Number: A First Person Talker (v1.01)

Adventure 2.91 GB v1.01 301 views

Game Overview

A stolen phone line becomes your only lifeline in Unknown Number: A First Person Talker, a sharply written adventure built around a high-risk oil-industry heist. Rather than placing you behind a gun or a steering wheel, it puts you on a succession of increasingly dangerous calls where quick thinking, deception, and a convincing voice matter most. The mood moves between tense corporate espionage, absurd comedy, and eco-thriller conspiracy as a simple break-in grows into a crisis with global consequences. It is an unusual, intimate kind of interactive fiction: you are not watching a protagonist make clever calls, but actively becoming the person on the other end of the line.

Nearly every problem is handled through speech. You navigate a confusing offshore facility, answer security questions, decode verbal clues, call contacts, bluff hostile guards, and impersonate powerful executives by speaking commands and responding naturally to prompts. Puzzles ask for more than reciting a password; they often involve listening closely, manipulating a conversation, changing your delivery, or working out what a caller needs to hear before time runs out. Singing, whispering, shouting, and even telling jokes can become tools, giving the game a playful sense of experimentation alongside its escape-room logic. Choices made during key conversations shape relationships and story outcomes, so the pressure is not only about solving the next obstacle but deciding whose cause deserves your loyalty.

Its greatest strength is how completely it commits to the phone-call premise. Strong voice performances and the absence of conventional first-person wandering make every conversation feel immediate, while the spoken puzzles create a satisfying alternative to standard point-and-click inventory routines. Expect occasional voice-recognition quirks and a format that works best in a quiet room with a decent microphone, but those are part of the trade-off for an adventure that genuinely asks you to perform. Players who enjoy narrative puzzlers such as The Stanley Parable, Her Story, or espionage stories driven by improvisation find plenty to like, while veterans wanting something mechanically different from familiar adventure-game formulae get the most from it.

Screenshots

Installation

  1. Select the Download button at the top of this page to open UploadHaven.
  2. On UploadHaven, wait for any countdown, then select Free Download. Optional: UploadHaven Pro for faster downloads.
  3. When complete, extract the archive to a Unknown Number: A First Person Talker folder using 7-Zip.
  4. Open the extracted folder and start the game normally.
  5. For errors, check Setup Guide & Troubleshooting below. Keep your security software enabled.

System Requirements

  • Requires a 64-bit processor and operating system
  • OS: Windows 10 or later (64-bit)
  • Processor: X64 architecture with SSE2 instruction set support
  • Memory: 8 GB RAM
  • Graphics: DX10, DX11, DX12 capable GPU
  • Storage: 4 GB available space
  • Additional Notes: IMPORTANT: This game REQUIRES a wired or internal (laptop) microphone to play. Microphones in Bluetooth headphones/headsets are NOT supported.
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Setup Guide & Troubleshooting

How do I fix missing DLL errors for Unknown Number: A First Person Talker (v1.01)?

After extracting Unknown Number: A First Person Talker (v1.01), navigate to the _Redist or _CommonRedist folder inside the game directory and install DirectX, Vcredist, and any other dependencies included.

What should I do if the downloaded file is corrupted?

The full archive is 2.91 GB — make sure your download completed fully before extracting. Use 7-Zip to extract the files. If you still see a "file corrupted" error, re-download and try again.

Do I need to run the game as administrator?

Usually, no. Start the game normally from the extracted folder. If you see a permissions or save error, check that the folder is writable and follow the game's documented fix. Only grant administrator access when a trusted game's specific setup requires it.

How do I update my GPU drivers for this game?

Unknown Number: A First Person Talker (v1.01) requires a DX10, DX11, DX12 capable GPU or equivalent. Update your NVIDIA or AMD drivers to the latest version for the best performance.

The game won't launch — what should I try?

Check that extraction completed and your PC meets the system requirements. Note any error message before choosing a fix. If it identifies a missing runtime, install the required DirectX components or Microsoft Visual C++ Redistributable from Microsoft.

My antivirus is blocking the game — is it safe?

A warning needs to be investigated; the download source alone cannot confirm that a file is safe. Keep your security software enabled and review the detection details. Do not run or restore a flagged file unless you have verified that it is a false positive. If you are unsure, leave it quarantined.

Need more help? Browse our FAQ & Troubleshooting Guide for solutions to common issues.
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