An online slots fan at Springbok Casino is toasting bumper day of action after scooping a bumper ZAR346,850 ($29,576) at the South African themed casino.The lucky player was ‘Carol Z’, who pocketed ZAR168,225 ($14,345) off a single spin on Pay Dirt. In recognition of her windfall, Springbok Casino has made the five-reel and 25-payline title as its game of the month for March.