Social gaming firm Plumbee has introduced player tournaments to its Mirrorball Slots app on Facebook.
A new lobby within the app allows players to play head-to-head tournaments after choosing one of four stakes and a final battle titled “Battle Royale” sees the top two players compete against each other for virtual cash prizes.
A separate free-to-enter tournament allows players to accumulate coins for entry in the main tournament game.
Bonza Gaming, originally a joint venture between Plumbee and Sportingbet but now owned jointly by Plumbee and Unibet, also recently incorporated free-to-play tournaments (see previous report).