Currently only available to Spanish operators, the new mobile game will be released to the international market on 27 July and offers players four cards – each of which has 15 numbers – with a 60-ball drum from which 30 are drawn. Players can also obtain 14 extra balls, as well as 15 potential prize patterns leading to the jackpot.

In addition, players can obtain supplementary winnings from three mini-games: Trails, Bison Stampede and Buffalos, the classic shell game where users guess where the jackpot is.