Drag anywhere on the screen to fly your chai-kettle ship; it fires chai drops on its own. Alien saucers fly in, line up in formation and swoop down to steal the snacks sitting on the rooftops: samosas, laddoos, cupcakes, donuts, jalebis and cookies. A saucer that escapes off the top with a snack costs one of your three lives, and so does a jelly blob or a saucer bumping into you. Shoot a thief and its snack falls: catch it for 100 points. Popped saucers turn into stars and sprinkles, and stars you catch are worth points. Power-ups: triple chai spread shot, steam shield, snack magnet and slow-mo. Every fifth wave a Mothership glows before each attack, then fires fans, rings or a rain of blobs with one safe lane. Popping saucers without getting hurt builds a combo multiplier. The city changes from Mumbai to London, New York, Dubai, Paris and Tokyo. Challenge a friend to the same run with a link.