Upcoming Psychological Thriller, Eternity's Echo: Patient Zero, Has an Expected Release Window; Check Out the Teaser Trailer!

Step into the role of Rayne Williams, a paranormal investigator equipped with all sorts of useful gadgets, in Eternity's Echo: Patient Zero — an upcoming title by Demonsoft.

The protagonist's past is shrouded in mystery, and it's up to the player to navigate the government agency D.I.B. while facing various foes to uncover the mystery. The enemies have an upper hand, however: they can only be visible under UV light, and it's got limited power!

Whenever they're not trying to find the paranormal, players will be busy solving puzzles, hacking into security systems, and trying to decipher what's real and what's not.

The Game Director Doğukan Günaydın, had the following to say about Eternity's Echo: Patient Zero,

“From X-Files, to Control, to System Shock, and even F.E.A.R. with its innovations in enemy AI,  we’ve taken inspirations from a lot of places with Eternity’s Echo. We’re really excited for people to take control of Rayne Williams next year and experience a game that mixes action, horror, investigation and a compelling mystery that they will want to unfold.”

Check out the teaser trailer! Eternity's Echo: Patient Zero is set to release for PC sometime in early 2026! You can wishlist it on Steam.