"Lifeline: Whiteout" is a 3D action survival game in which the only goal is to survive in the open world. You are alone, and the world is frozen. Your only hope is to find a way to get home and to find out what happened. The only thing you have is the ability to make choices, to play the game, to interact with the environment, and to build things. You can also use the world to your advantage. You can use the environment to help you, to protect you, and to fight against enemies.

This is a survival game in which you have to collect items, weapons, and armor to survive. The weapons and armor will help you survive and protect you from the enemies.