OSS Cub3d has returned to Americas Cardroom, and it’s the site’s biggest ever with four weeks of non-stop tournament action.

The three-part series officially kicked off on Aug. 1 and runs until Aug. 29, with a whopping $20 million in combined guarantees.

The OSS Cub3d is made up of the Mini Online Super Series (MOSS), Online Super Series (OSS), and the Bigger Online Super Series (BOSS). With buy-ins rangings from just $5.50 to $2,650, there’s something on the schedule for bankrolls of all sizes.

There are numerous highlights on the schedule, including three multi-flight events featuring $2.5 million, $1 million, and $250,000 guarantees, respectively. There’s also three main events, paying out a guaranteed $2.5 million in prizes.

Of course, ACR has made it easier than ever to win your seat, with daily qualifiers and mega-satellites.

Enjoy free games and, before playing in real-money games, please check with your local jurisdiction regarding the legality of Internet gaming.