Intertops Casino has just launched its Silk Road Wonders leaderboard promotion offering online casino players the chance to win a share of the $150,000 in total bonuses being put up for grabs.From now until December 12, every Monday will see the Silk Road Wonders campaign hand out bonuses worth up to $300 to the top 300 players while one of these is to additionally bank a $1,000 cash prize courtesy of a promotion-ending random draw.“For centuries traders travelled the 'Silk Road' from China, bringing the treasures of the Far East to the Mediterranean,” read a statement from Intertops Casino.“This month, Intertops Casino players can travel that same famous route and discover riches for themselves.”Intertops Casino declared that it will dish out bonuses totaling $30,000 every Monday while players can earn points on the leaderboard simply for enjoying any of its many slot and table games from developer RealTime Gaming. There will even be random bonus draws for non-occasional aficionados each Thursday for prizes worth up to $150.