The 2025 Classic Tetris World Championship (CTWC) Regional Tournaments will be happening throughout the World. This is an opportunity to meet a few people from the Classic Tetris Community. The winners get prizes to help fund their trip to an upcoming World Championship.
The 2025 Classic Tetris World Championship is happening on June 6-8 at the SoCal Retro Gaming Expo in Pasadena, California.
For more info on a specific event, join the CTWC Discord.
Here are the dates for the 2025 CTWC Regional Tournaments. This page will be updated as more events, venues, and dates get confirmed.
2025 CTWC Regional Tournament Dates
January 11-12, 2025 – 2 Boston 2 Parity – MIT – Cambridge, Massachusetts
- Travel Guide
- Join Fractal’s Discord Server for more info
- Tournament is done, here are the videos
February 14-16, 2025 – Genesis Regional – Genesis X – San Jose, California
- Venue Info
- Directions
- Hotel
- Tournament Info
- Join the CTWC Discord for more info
- Tournament is done, here are the videos
March 15, 2025 – Detroit Regional – Gate Keeper Games – Berkley, Michigan
- Also known as Motor City Mayhem
- Registration and Tournament Info
- Google Maps
March 22, 2025 – Austria Regional – Area52 – Vienna, Austria
- Venue Info
- Directions
- Online Registration Form
- No In-Person Registration
- Online Registration open until March 19 at 23:59 UTC
March 29, 2025 – Washington State Regional – Washington State Gaming Expo – Puyallup, Washington
April 4-6, 2025 – Phoenix Regional – Game On Expo – Phoenix, Arizona
- Formerly called Desert Regional
- Venue Info
- Google Maps
April 26-27, 2025 – Mexico Regional – Monou XO Gaming Center – Mexico City, Mexico
June 6-8, 2025 – 2025 Classic Tetris World Championship – SoCal Retro Gaming Expo – Pasadena, California
- How to Attend
- Venue Info
- Venue Map
- Hotels
- Google Maps
July 17-19, 2025 – CTWC DAS – XPERION – Cologne, Germany
- Google Maps
- More info on CTWC DAS website
August 2-3, 2025 – UK Regional – 1UP Gaming Bar – Manchester, UK
- Venue Info
- Google Maps
- More info on CTWC UK Website
October 17-19, 2025 – Jonas Neubauer Cup – Portland Retro Gaming Expo – Portland, Oregon
- This is a DAS tournament
- Venue Info
- Google Maps
