Gargantua Double Klondike Online (No Ratings Yet)Loading... Casino 26 Oct , 2022 0 PLAY NOW! More Informations about Gargantua Double Klondike game A fun Double Klondike Solitaire game. Try to move all cards to the 8 foundations (top). On the tableau you can build down on alternating color. Click on the stack to turn over new cards.