They apparently loved playing this "Rust" game on Steam. Rust on Steam "The only aim in Rust is to survive. To do this you will need to overcome struggles such as hunger, thirst and cold. Build a fire. Build a shelter. Kill animals for meat. Protect yourself from other players, and kill them for meat. Create alliances with other players and form a town. Do whatever it takes to survive." Its like they are trying to make the video game come to life.