This 3D-shooter, based on a modified version of the Doom 3 engine, takes place entirely inside the gigantic ship. As a combination of organic and cybernetic structures, gravity is defied: with the proper grids activated, you can walk on walls and ceilings. There are also multiple dimensions inside the ship you can cross using portals. During his quest, Tommy struggles with his Native American lineage. The ghost-like hawk Talon is always on your side and you sometimes cross over to another land to get help from your grandfather.
