About This Game

Negative Atmosphere: Emergency Room Prototype is a free, first-person, short medical horror experience that is an early rendition of the prequel we envisioned for Negative Atmosphere. While no further updates are planned, it remains available as an archival piece.

In this prototype, you control the S.P.I.D.E.R. (Surgical, Procedure, Intervention, Diagnostic, Emergency, Response) robot aboard the TRH Rusanov. You’ll perform two distinct operations: an autopsy on a cadaver to gather evidence and a surgical procedure on a pineapple.

Guided by Medical Officer Samuel Edwards, you’ll gain an understanding of the core systems that have been substantially expanded.

This prototype is a snapshot of the early stages of Negative Atmosphere: Emergency Room's development, offering a glimpse of the atmosphere and mechanics that have since been significantly expanded and refined.

Mature Content Description

The developers describe the content like this:

Negative Atmosphere: Emergency Room Prototype contains scenes that are not appropriate for all ages, nor viewing at work.

Content warnings include, but are not limited to: frequent violence, gore, nudity, profanity, substance abuse, medical procedures, mental health disorders and psychological manipulation.