THE PLAYER IS Private detective to investigate serial killer but found out that cultists are behind the murder for the offering to demon lord . Player needs to stop the cultists before they finish the final Ritual of the demonic summoning.

Gameplay
Action horror Survival Game, Game is withing very limited spaces such as abandoned hospital, Murder Scene, Police Station ETC and very small village only limited access to the key locations.
Dark Overcast Moody, emphasize abandonment. Shadows create tension in unexplored areas.
Gameplay focus on Interactive cinematic horror movie. 
Player needs explore different locations and finds the keys to unlock doors to open new area and some Melee combat with Enemy limited space vs combat mini-Boss monster in Open space.

Design
Player is very weak on health and not much powerful compare to strong enemy attack and healing medicine is very limited so that player needs to save its healing meds and learn how to fight the enemy without losing too much health. very intense feeling.

Narrative Story is conveyed through environmental storytelling, such as abandoned classroom shattered glasses and closed gate and so on.

Lighting event for the different situation and environmental change for the player to find different path or give them an option to play differently.