Unknown Number: A First Person Talker Released

Unknown Number: A First Person Talker is now available for Windows and macOS on Steam, offering an adventure game with innovative voice controls. This plays out through a series of interactive phone calls. You can see this in the release trailer showing off some throwback FMV amid the gameplay. The clip carries a flashing lights warning which seems like a weird hazard, as this is not an action game, and the main character in the video is a smartphone. The game kicks off with random voicemail which for some reason doesn't get immediately deleted:
Unknown Number starts with a mysterious voicemail from two panicked eco-warriors on an abandoned oil rig. They’re trying to steal $7 billion from the world’s most notorious oil baron, to use in the fight against climate change. But something’s gone terribly wrong – and that’s where you come in.

As the narrative unfolds, you’ll be using voice-commands to talk directly to a rich cast of complex characters - and to solve a wide variety of puzzles. Expect moral quagmires and head-scratching aplenty. Who knows, you might even make it out alive…