This document provides an overview and outline for the high concept action RPG game "Expels". The summary includes:
- The game puts players in the role of an exorcist who hunts various demonic entities around the world.
- Core gameplay loops involve tracking beasts, engaging in weapon-based combat, and returning to headquarters to craft gear and accept new contracts.
- Various monsters are described, including stats and abilities. Katakans and Tengu monsters are highlighted as examples.
- Key locations include the exorcist headquarters hub and separate maps for beast hunting.
- Character progression is based on experimenting with different weapons and spells.