Description: It all starts with a mysterious voicemail from an unknown number. It's Amanda and Ethan - two eco-warriors who dialled your number by mistake in a moment of chaos. They're stealing $7B dollars from the world's most notorious oil baron - Lara Sligo. But all is not as it seems. Like any great heist movie, the plot has more twists and turns than an offshore oil drill. It's up to you to untangle an increasingly complex moral quagmire... and maybe, just maybe, get out alive. Unknown Number is the world's first "First Person Talker". Experience a daring heist taking place on an abandoned oil rig - via a combo of cutting-edge voice-control technology, fictional telephone calls, and in-game web browsers. Talk, Sing, Whisper, and Shout your way through this immersive puzzle-adventure that uses voice commands for just about everything.