Help
interest
theme/meaning
characters
gameplay
spreading awareness about mental disabilities
player goal
developer goal
you the main character suffers from a psychological illness and uses it to your advantage to reach the end goal of either escaping, saving, or surviving
other characters would be, neutral helpful characters, enemies, friendly characters, fake friendly characters, etc..
visuals
audio
controls
focusing on the unusual theme that the main character suffers from a psychological disibility
player interest
audio would be important for speaking with other characters and solving puzzles
visuals to really enhance that psychological aspect of the game
controls that are like any other adventure games but specific to this game
teaching the player about psychological illnesses, while making it challenging and intense
reaching the final goal of the game which will most likely be escaping from an island or some strange place
the same interest in beating any other action/adventure game like tomb raider or days gone