use

Use the energy of your steps to explore the galaxy

Use the ball to break the bricks

Use the number codes to color hundreds of pictures

Use your trusty spear and defeat hundreds of enemies

Use your ingenuity to solve challenges

Use your crossbow to shoot from a distance

Use your Android to remotely access any of your devices

Use your head if you want to escape from this house alive

Use augmented reality to connect to a WiFi network

Use your smartphone as a flashlight