The PC version of The Touryst first launched via Microsoft Store on July 30, 2020.
The Touryst is also available for PlayStation 5, Xbox Series, PlayStation 4, Xbox One, and Switch.
Here is an overview of the game, via its Steam page:
You are just arriving at the Monument Islands. Want to go swimming? Or rather take a dive into the deep sea? Or do you want to visit the amusement arcade, do some shopping, dance at the beach party? Fancy some surfing? Or will you talk with the strange old tourist and listen what he has to say about these ancient mysterious monuments..