Can anyone identify this MMO?

A few years ago, I discovered an MMO in development (at the time). I can't remember for the life of me what it was called or who was developing it. The video trailer for the game was pretty cool, though. The setting was futuristic. Several of the characters were trying to save this little guy with a yellow cube or TV set for a head (can't really remember which), and were fighting an enemy that I can't remember. Really, the futuristic setting, the little yellow guy, one character wearing "street" clothes )including headphones) and another wielding a futuristic sword are the only details I remember clearly. But I'd really like to find this thing again and investigate it a bit.