Prey - Xbox 360 (Game Only)
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. Tommy can also shift to Spirit Walk, an alternate dimension in the game to get past obstacles and solve puzzles. When you die, you are also transported to another realm where you have to shoot lost souls with your spirit bow before being sent back. Your new health and spirit status will be based on your performance there.