SEALED Prototype 2 Blackwatch Collector's Edition is a single player, third-person Action game in which players utilize the game franchises unique virus-aided shape-shifting abilities, and over-the-top movement and combat skills in a battle for survival and revenge. The game is a sequel to the original 2009 Prototype game, and features both a brand-new protagonist, Sgt James Heller, and the original protagonist of the game series, Alex Mercer. Additional features include: new extendable tendrils and webs for use in combat, enemies of varied size, an open-world game environment separated into three distinct areas, sensory abilities and improved maneuverability, and flexibility of mission choice.