Could this be the big one? All Slots certainly thinks so, as the online casino goes well beyond their much-hyped $100,000 slots tournaments to kick off the $500,000 World Series of Slots announced. In fact, the 100 g’s awarded in past tournaments to all winners will be represented in a single prize to the World Series champion.

Beginning on the first, All Slots'll be hosting ten weeks’ worth of tournaments. Some 800-plus winners will divide the half-million in cash prizes. Top dog gets the $100,000 and, at the halfway point, another big winner seeks to big a one-time cashout of $50,000.

A member of the Jackpot Factory club, All Slots will be featuring Microgaming games during the tournament.

The Os Man will definitely be keeping an eye on this contest as it all goes down; this World Series could positively set a precedent for slots casinos all over cyberspace.