Sky City Entertainment Group Ltd., New Zealand's largest casino operator, will spend more than AUD 50 million (USD 48 million) acquiring and developing beachfront land next to its Darwin casino in Australia's Northern Territory. The 5,400 square-meter (6,460 square-yard) Little Mindil site will be developed for outdoor recreation areas including a boardwalk and beachside promenade, Auckland-based Sky City said in a statement today.