We had the same Chinese checkers set! I think my mom still has it. It’s all rusted and drawers stuck and many missing marbles. She would always kick my butt…no mercy. She’d say, “step up your strategy and you’ll win.” I still can’t beat her at it. We also played Parchese and connect four a bunch, but the ultimate winter/rainy day/camping game at our house was Yahtzee!