Early on, partypoker used to have some of the softest games in the industry. Along with a good cashback system, this attracted plenty of multi-tabling grinders, who raised the level of competition so high that the site started to bleed traffic. In February 2013, partypoker responded by scrapping the old rewards program, segregating their player pool by win rate, and introducing tables that were visible exclusively to fish.
Slotmachines