Steam key issued upon purchase. Activate via your Steam account.

The Turing Test Collector's Edition is a challenging first-person puzzle game set on Jupiter’s moon, Europa. You are Ava Turing, an engineer for the International Space Agency (ISA) sent to discover the cause behind the disappearance of the ground crew stationed there. Guided only by the station’s AI, Tom, find your way through the facility and discover what it truly means to be human.

The Turing Test Collector’s Edition includes the game's full digital soundtrack, alongside a PDF artbook containing imagery from throughout the game's development process. Not only that, but you'll also gain access to The Turing Test's first full playable prototype, so you'll have a unique opportunity to see how the game look when the Bulkhead Interactive team was creating the game itself. It's a rare chance to glimpse behind the curtain of the game-making process, so you can see how the game changed from prototype through to release.