ExMORTALIS

ExMORTALIS

is a first-person immersive sim set in Argentina, 1893, within the isolated medical complex of Las Tormentas in the Paraná Delta.

Operated by the prestigious Colegio de Medicina Experimental, Las Tormentas was built to push medicine beyond what respectable society would tolerate: experimental surgery, neurological research, biological alteration, galvanic apparatus, and procedures meant to reshape the human body itself.

Now its wards, laboratories, workshops, tunnels, and industrial machinery have become something else entirely.

As Emilia, survive the institution, uncover what was done inside it, and turn its systems against those still roaming its halls.

EXPLORE LAS TORMENTAS

Las Tormentas is a dense, interconnected place built around medical and industrial infrastructure rather than isolated combat arenas.

• Navigate wards, laboratories, maintenance passages, pipe galleries, lifts, generators, containment areas, docks, and forgotten sections of the facility
• Discover alternate routes through vents, machinery, damaged architecture, locked passages, and restricted areas
• Manipulate electricity, pressure, machinery, chemicals, fire, and the environment to create your own solutions
• Learn how the facility functions and use that knowledge to reach places you were never meant to enter
• Piece together the work of the Colegio through medical records, abandoned experiments, equipment, and the people left behind

There is rarely only one way forward.

ALTER YOURSELF

The same research that transformed the subjects of Las Tormentas can be used on you.

Collect mutagen vials and spend them to induce biological alterations with advantages, disadvantages, and sometimes entirely new abilities.

Increase the density of your skin. Alter your musculature. Change your senses. Accelerate clotting. Reshape systems of the body that were never meant to be touched.

Mutations are not part of a branching tree and there are no prescribed builds.

Combine alterations however you want.

A powerful combination may emerge.

So might something deeply inconvenient.

IMPROVISE

ExMORTALIS is built around interacting systems.

Fight directly, remain unseen, manipulate the environment, create distractions, exploit machinery, disable infrastructure, or find another route entirely.

• Use period firearms alongside experimental Colegio apparatus
• Turn electrical conduction, fire, pressure, chemicals, and physical objects into weapons
• Move, throw, break, ignite, connect, obstruct, and repurpose objects in the environment
• Use mutations as tools rather than simple statistical upgrades
• Approach encounters from different directions and leave them in states the game never explicitly asked you to create

The world is designed to accommodate bad ideas as readily as good ones.

SURVIVE THE SUBJECTS

The inhabitants of Las Tormentas are not an army of monsters.

Many were patients.

Others were experimental subjects, staff, or people altered by procedures that damaged perception, identity, memory, sensation, or the body itself.

Some can hear what others cannot.

Some see the world differently.

Some barely understand what they have become.

Observe them, understand their behavior, avoid them, exploit their weaknesses, or confront them directly.

You are never far removed from them.

EXPERIMENTAL MEDICINE

The Colegio did not build conventional weapons.

It built tools.

Galvanic equipment. Chemical delivery systems. Restraint devices. Pressure apparatus. Surgical instruments. Sedatives. Experimental machines designed for treatment, containment, and research.

In Las Tormentas, the distinction between medical instrument and weapon has become mostly academic.

GOTHIC BIOLOGICAL HORROR

ExMORTALIS combines the elegance of Belle Époque Argentina with industrial medicine, anatomical experimentation, decaying infrastructure, and the consequences of scientific ambition without meaningful restraint.

Las Tormentas was created to discover what a human body could become.

Now you get to decide what to do with the answer.

Enter Las Tormentas. Learn its systems. Alter yourself. Survive the procedure.