Parents and senators love to vilify violence in video games, but have largely ignored how they portray substance abuse. From cheap wine to futuristic stimulants, here's how 10 arcade avatars are getting twisted. (BioShock, BioShock: Infinite, Culture, EA, Fallout: New Vegas, Far Cry 3, Max Payne 3 , Papo & Yo, PC, PS3, Retro, The Elder Scrolls V: Skyrim, Xbox 360)