A total of $210,000 is up for grabs over the next few weeks as Intertops Casino invites players to join its Polar Expedition.Casino bonuses worth $30,000 will be given away each week between now and 2 February to the online casino's top performing players.Points are awarded just for taking part in Intertops' collection of games. Players are ranked on a scoreboard with the top 300 performers each week bagging a share of the loot. The top 20 players will each pocket a $500 casino bonus with the following ten earning a bonus of $300.A further $1,000 in cash will be awarded at the end of the Polar Expedition via a special Arctic Jackpot prize draw. Players who rank in the top 20 during any week of the contest will be entered into this random giveaway.Rounding out the treats is a weekly Thursday award where 50 players can look forward to a $150 bonus depending on their play earlier in the week.Home to a wide selection of titles from Realtime Gaming, the festive offerings are understandably proving a big hit at Intertops this month. Chief among them is the holiday inspired The Naughty List. Other timely offerings include the ever-popular Rudolph series Rudolph’s Revenge, Return of the Rudolph, Santa Strikes Back and The Elf Wars.