Merge Gaming Network
Old-school American poker network, working since 2006. Merge's popularity peaked in the first months after Black Friday when the US market leaders stopped. It included: SportsBook.ag, PlayersOnly, SuperBook, Nordica, MVP, Spin32, and Reefer; the flagship skin was Carbon Poker.
Since 2016 the network is not accepting American citizens, and the access is open only to previously registered users. By 2021, only Carbon Poker, which is close to its final sunset, is barely working on the Merge Gaming Network.