The Call of Duty: World Series of Warzone is making a return. Here's how to sign up for the competition.

The biggest names in Warzone are gearing up to compete for some top cash prizes. Trios can sign up for the challenge and try their luck at grabbing a piece of the $600K prize pool. With tournaments taking place across both North America and Europe, Warzone players across the world have a chance to get in on the action.

How to Compete in the Call of Duty: World Series of Warzone

For those looking to get in on the action in North America, sign-ups are made via GameBattles.

Players will need to register their Trios and accept the World Series of Warzone Official rules. Roster lock happens on Aug. 15th at 6 p.m. PDT and players will need to enter the public playlist “WSOW BR Trios” from Aug. 12 9 a.m. PT through Aug. 15, 9 a.m. PT.

The top 40 teams from the In-Game Open will be eligible to be invited to the WSOW North America Qualifier.

For those in Europe, the same methods apply however roster lock will occur on Aug. 16 at 2 a.m. BT.

Call of Duty: World Series of Warzone Schedule

The North American schedule for the World Series of Warzone is as follows:

• In-Game Open: starts Aug. 12, 9 a.m. PDT, ends Aug. 15, 9 a.m. PDT
• Qualifier: Aug. 21, 12:00 PM PDT
• Final: Sept. 7, 12:00 PM PDT

This article was originally published on dbltap as How to Compete in the Call of Duty: World Series of Warzone.