use

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

Use less 3G, 4G, or WiFi data

Use your battleship to take over the world

Use your smartphone as a flashlight