I have decided to base my environment on the protagonists individual perception. So first I must create a simple story for the character and environment...
Story
The protagonist is an 81 year old survivor, he manage to avoid death when earth was hit by a huge asteroid. This asteroid killed the majority of life on earth and split the planet into hundreds of tiny pieces, the protagonist managed to cling to a rock and avoid death. 6 months have passed and he now inhabits this rock as it tumbles through space. However, he is beginning to go insane; creating his own reality on this tiny rock, hallucinating remnants of his old life and his family...
Research
Visual hallucination: A false perception of sight. The
content of the hallucination may be anything (such as shapes, colors, and
flashes of light) but are typically people or human-like figures. For example,
one may perceive a person standing before them when no one is”
Mystical
states, contact with autonomous entities, imagined landscapes, spirit
dimensions, mystical, spiritual
·
Erratic hallucinations - The lowest level of hallucination generally consists of movement
in the peripheral vision and ill defined, faded imagery within the visuals and
transformations or false sightings within the peripheral vision which disappear
once a person double takes.
· Defined
hallucinations - As the
vividness and intensity increases, the imagery eventually becomes fully defined
in their appearance ranging from stylized to realistic in appearance.
Transformations will also manifest themselves as fully detailed and within a
person’s direct line of sight.
· Breakthrough
hallucinations - Once
the hallucinations become sufficiently elaborate they eventually become all
encompassing. Short breakthroughs into hallucination start to happen with
increasing frequency and length as dosage is increased. Beginning with random
flashes of spontaneous psychedelic scenarios.
Eventually increasing to permanent, ever shifting alternate realities and a
complete disconnection from the real world,
Concept