Berlin (dpa) — Some games are all about the story, but “Part Time UFO” definitely isn’t one of them. We don’t need to know where the little UFO with the claw attachment came from or why it’s loading oranges onto a truck under time pressure. Instead of narrative, this game is all about skill and fun. In this smartphone game for Android and iOS, players float through the game world in the UFO and use the claw to grab, move and stack objects to complete jobs. It sounds trivial, but in reality it’s pretty difficult. Things tip over, the claw misses, the items roll across the floor instead of going…