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TETR.IO: official download

Official file from the developer. Press the button to start.

TETR.IO

87.8 MB Version 10.0.0 updated Oct 21, 2025

Download 10.0.0

Back to TETR.IO

How to install TETR.IO

  1. Press the download button to get the official file.
  2. Run the installer you saved and confirm the Windows security prompt if the publisher matches.
  3. Follow the setup steps, then start TETR.IO from the Start menu.

File safety

The file comes straight from the developer's server. We never store or change it.

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