The largest Grey Goo tournament ever is about to kick off! Players all across the world will compete for an estimated $75,000 cash and prize pool, including a trip to PAX South to compete in the finals.

Players will be competing for top prizes against the most competitive Grey Goo players. Select a faction and be prepared to claim the ultimate RTS victory!


In order to participate, be sure to register for the tournament now. Qualifier players will be determined by their rank on the leaderboards a week before the qualifier round begins. Players can continue to compete for participation in future qualifiers if they were not selected in the previous rounds.


  • Qualifier One: September 26
  • Qualifier Two: October 24
  • Qualifier Three: November 21
  • Wild Cards: November 21
  • Finals Event: January 29- 31, 2016 at PAX South


Total cash and pool prizes include a trip to PAX South! Here is a breakdown of what each winner will receive:

  • 1st Place - $1,000
  • 2nd Place - $500
  • 3rd Place - $300
  • 4th Place - $200
  • 1st Place: $10,000
  • 2nd Place: $5,000
  • 3rd Place: $2,500
  • 4th-8th Place: $1,500-$1,000


Each qualifier will be livestreamed on Twitch with the first event coming September 26:

To keep updated on the latest tournament news and which qualifier winners will be headed to PAX South, be sure to also follow the game on Facebook and Twitter!

No purchase necessary to enter or win. Tournament sponsored by Grey Box, a division of Redux! Games LLC, 3262 Westheimer Road, #655, Houston, TX. USA. Tournament begins September 3, 2015 and ends January 31, 2016. Subject to official rules, located here. Void where prohibited by law.