Retail giant Amazon has announced its long-awaited games console and media streaming device Amazon Fire TV. The announcement was made at an event yesterday in New York City. While the set-top box boasts the ability to stream movies and TV shows from sites such as YouTube, Netflix and Amazon's own Instant Video (formerly LoveFilm), the purchase of Double Helix Games, responsible for the Xbox One exclusive title, Killer Instinct, hints at the company's decision to focus on video games as well.