Athanasia

"Athanasia is an action survival horror immersive sim where you explore a mysterious facility and use everything you have to survive with an arsenal of equipment as well as your wits against time traveling predators from prehistory and the future."

Momentum Games LLC·Neon Doctrine· October 19, 2026· Main Game

Athanasia is an action survival horror immersive sim where you explore a mysterious facility and use everything you have to survive with an arsenal of equipment as well as your wits against time traveling predators from prehistory and the future.

Released 19 October 2026 for PC (Microsoft Windows) by Momentum Games LLC, published by Neon Doctrine. Single player.

Story

Athanasia is a horror FPS where you are Carmen Flores, a researcher and explorer, called to a mysterious facility in South America where reports of local disappearances and strange phenomena have occurred. Explore to uncover a hidden past, all while battling time traveling creatures from prehistory and the future.