X-mas Downhill is an exciting endless level-base game in which you use left or right arrow keys to control the character move down. Try to avoid the obstacles standing in your way, collect coins to unlocks new skins and new environment types. Christmas, downhill, endless runner, hypercasual game, rush game, arcade game, coins, skins, obstacles, racing, mobile game, casual game, fun, addictive, holiday, Christmas game, 2048, left right keys, skill, challenge