This document provides an overview of the "Mark of the Deity" game project. It will be a 2D action-adventure game with a focus on narrative, accessible through the web. The game draws inspiration from Shadow of the Colossus and Braid, telling its story through gameplay. The plot follows a character named Kino who falls into a cave and must struggle to escape, facing allies, enemies, and a moral choice that could doom her people. Current work includes improving art assets, coding, and further developing the story and dialogue.