I recently found an app called DroidEmu which basically lets me play any GBA, GBC, GameGear, Genesis, Nes, or Snes game I want on my phone. I also discovered a way to connect PS3 controllers to my device so I can play those games with a physical controller.
This got me thinking; what would it take to turn my Android phone into a full-fledged TV-based gaming console? Is that even feasible right now? I know that's its fairly easy to connect Android devices to TVs using an HDMI adapter so that shouldn't be a problem, but what about native Android games that work with a controller, are there many of those? If so, are there any that support split-screen gaming with multiple controllers or online/lan-based multiplayer? What are the chances of this situation improving in the near future?