London-based social casino studio Plumbee has updated the Facebook version of its Mirrorball Slots app with the addition of player tournaments.
The tournaments are available through a new lobby within the app, allowing players to choose one of four different stakes in head-to-head tournaments. Players compete against one another in a “Battle Royale” with the top two players winning virtual cash prizes.
Plumbee has also launched a free-to-enter tournament, in which players can accumulate coins to compete [...]
