Christmas Io is an online HTML5 game presented by yiv.com, it's playable in browsers such as safari and chrome. You can play the game on smartphone and tablet (iPhone, iPad, Samsung, Android devices and Windows Phone). Today is our favorite day Christmas again, we try to prepare a gift for you, it's Christmas Io! In this game you need to defeat others by grow bigger than them and eat them. At first you are really small and you need to collect food. Survive is the most important thing, right? Have fun! 80.31% of 195 players like the mobile game.