Online casino players are being given the chance to bag a share of $270,000 in bonuses between now and February 1 courtesy of Intertops Casino and its Winter Wonderland leaderboard promotion.Players at Intertops Casino can earn Winter Wonderland leaderboard points simply by enjoying any of the many games offered by the online casino with 300 prizes being awarded every week featuring bonuses worth up to $500.As if this wasn’t enough, 50 players are to get additional bonuses worth up to $150 every Thursday and can qualify for one of these simply by enjoying games during the first half of the week.