A new "TankQuest" interactive video from World of Tanks maker Wargaming tasks the player with directing one of two tanks to a Christmas tree.
The two tanks seem perfectly friendly before they see a column of tanks with Christmas presents, and are informed that only one present remains at the tree ahead. That sets off a race, with the tanks having to choose their routes in order to beat their companion to that final present.
Depending on which tank the viewer chooses, certain routes may be open or impassable.
An earlier installment of TankQuest saw a tank trying to come to his allies' assistance before they wound up destroyed in an ambush.