The inheritance following his mother’s death turns into a series of mysterious events for Sam. Neighbors are complaining about strange noises and unexplained phenomena in the empty apartment. Intrigued, he decides to investigate what’s going on there himself.
We are not affiliated with IsThereAnyDeal.














Lost Luminosity is a first-person psychological horror game with a linear storyline.
You will take on the role of Sam, whose mother passed away shortly after being released from a psychiatric hospital. He still doesn't know why she began to lose her mind, which led to her mental disorders, or who is behind it.
The gameplay will involve exploring an apartment where you can uncover the true events of the past, unravel your father's fate, and understand the reasons behind your mother's psychological disorders. The game also addresses relevant social issues related to society and family, offering a perspective on your character from the outside. You will experience the presence of supernatural forces. Will you be able to confront them?
Steam data © 2025 Valve Corporation. Steam and the Steam logo are trademarks and/or registered trademarks of Valve Corporation in the U.S. and/or other countries. Independent of Valve. Pricing and availability subject to change.














Lost Luminosity is a first-person psychological horror game with a linear storyline.
You will take on the role of Sam, whose mother passed away shortly after being released from a psychiatric hospital. He still doesn't know why she began to lose her mind, which led to her mental disorders, or who is behind it.
The gameplay will involve exploring an apartment where you can uncover the true events of the past, unravel your father's fate, and understand the reasons behind your mother's psychological disorders. The game also addresses relevant social issues related to society and family, offering a perspective on your character from the outside. You will experience the presence of supernatural forces. Will you be able to confront them?
The inheritance following his mother’s death turns into a series of mysterious events for Sam. Neighbors are complaining about strange noises and unexplained phenomena in the empty apartment. Intrigued, he decides to investigate what’s going on there himself.
We are not affiliated with IsThereAnyDeal.
Steam data © 2025 Valve Corporation. Steam and the Steam logo are trademarks and/or registered trademarks of Valve Corporation in the U.S. and/or other countries. Independent of Valve. Pricing and availability subject to change.