NetEnt's Chief Product Officer, Simon Hammon, explained: “With bustling bet lines, NetEnt's Drive: Multiplier Mayhem is a thrilling video slot. Royal Casino. Betsson Spain. Drive: Multiplier Mayhem is a 5-reel, line online slot game with bonus 1xBet. Casino Spain. WestCasino. NetEnt's Chief Product Officer, Simon Hammon, explained: “With bustling bet lines, NetEnt's Drive: Multiplier Mayhem is a thrilling video slot. betboo Brazil. Betsson Spain. Casino Spain. Drive: Multiplier Mayhem is a 5-reel, line online slot game with bonus 1xBet. Royal Casino. . betboo Brazil. WestCasino.