Ah, the Alt.Ctrl.GDC booth. Its the real reason thousands of people flock to downtown San Francisco every year, under the guise of attending panels, networking and showing off their work at the annual Game Developers Conference. Alt.Ctrl.GDC is a collection of games that use experimental controls — that means no keyboards, no mice and no gamepads. Instead, the booth is filled with things like laser harps, spaceship control panels, giant inflatable dark rooms, DIY bookcases, record p…Read more