A class-action lawsuit has alleged that entertainment behemoth Sega “rigged” one of its arcade games, Key Master, so that it can only be won after a certain number of players have lost. The lawsuit, ...

The Key Master needs a Gate Keeper. A Westchester man says one of Sega’s carnie games is rigged. The Key Master, a ­vending-machine game that awards prizes to those who can fit a key into a lock using ...

You could see them in shopping malls, gas stations and convenience stores: Drop a dollar, the Key Master machine promised, and you had a chance at winning expensive prizes like Apple iPads, gaming ...