Frogwares has shared the first trailer for their upcoming Cthulhu-themed mystery game, The Sinking City.

Featured above, the first trailer for the game shows off its protagonist, as well as some eerie environments – with a tease for more information at this year’s Electronic Entertainment Expo.

Here’s a rundown on the game:

Can you hear that voice in your head getting louder and louder? That’s me. This is not the last time we will talk…

Taking place in the 1920s, The Sinking City is a game of adventure and investigation set in an open world inspired by the works of the famous American horror author H.P. Lovecraft.

You will step into the shoes of a private investigator who arrives in the city of Oakmont Massachusetts – a city suffering from unprecedented floods of supernatural origins. You must uncover the source of whatever has taken possession of the city – and the minds of its inhabitants.

The Sinking City is in development for Windows PC, PlayStation 4, and Xbox One.