Americas Cardroom has a massive series scheduled for May, with $25 million in total guaranteed prize pools for the biggest poker festival the site has ever seen.

The PKOSS (Progressive Knock Out Super Series) runs from May 9-24 and features 146 different events, with buy-ins ranging from just $6.60 to $1,050.

The series kicks off with the $5 million guaranteed Venom PKO, which still has starting flights available on Friday, May 7 and Sunday, May 9.

The series also features three multi-flight tournaments, each with 16 different options for players. The $16.50 buy-in event has a $250,000 guarantee, the $215 buy-in event has a $1 million guarantee, and the $630 buy-in event features a $2.5 million guarantee.

There are also two main events scheduled. The $630 buy-in main event on Sunday, May 16 has a $1 million guarantee, and the $55 buy-in main event on Sunday, May 23 has a $500,000 guarantee.

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