The narrative possibilities in video games are endless, even if there are a few well-worn tropes (save the princess, shoot that guy). But what about the really unexpected ways games are used? We've rounded up some of the most compelling video-game experiments in 2012. Enjoy.
The incredible innovations, like drone swarms and perpetual flight, bringing aviation into the world of tomorrow. Plus: today's greatest sci-fi writers predict the future, the science behind the summer's biggest blockbusters, a Doctor Who-themed DIY 'bot, the organs you can do without, and much more.