Don't have WebCatalog installed? Download WebCatalog for macOS, Windows & Linux.

Enhance your experience with the TETR.IO desktop app for Mac and PC on WebCatalog.

Run apps in distraction-free windows with many enhancements.

Manage and switch between multiple accounts quickly.

WebCatalog Spaces

Organize apps and accounts into tidy collections with Spaces.

http://TETR.IO: puzzle together in this modern yet familiar online stacker - play against friends and foes all over the world, or claim a spot on the leaderboards!

Website: tetr.io

Disclaimer: WebCatalog is not affiliated, associated, authorized, endorsed by or in any way officially connected to TETR.IO. All product names, logos, and brands are property of their respective owners.