Ever since the release of Pong, videogames became something friends could enjoy together, something that could strengthen bonds and provide entertainment. But there's a darker side to videogames competitive games can tear apart friends, over little more than a virtual star. For every friendship created by videogames, 10 more have been ripped to shreds. But which one is the worst offender? Which videogame series is more destructive to friendships than any other? It's time for you to cast your votes and decide, once and for all, which series friends everywhere should avoid.