Another old style slot game from Playtech comes Highway Kings. This American style truckers slot game has 9 pay lines, line bets from 0.01p to $5, a maximum bet of $45 and the chance to play the dollar ball progressive. You do this by enabling the dollar ball progressive at the top right of Highway Kings, this then acts as a side bet of $1 per spin for your chance to win the jackpot!
Good play slot