A terrorist group has commandeered the Garland Square retail office complex on the outskirts of bustling, modern-day London. They have made no demands. Their motives are unknown. They are in complete control. It's up to you to liberate the Square by any means necessary. Blaze through levels using the Namco GUNCON2, or immerse yourself in double-gun shooting action with an additional GUNCON2. Enjoy an unprecedented level of interaction with the background: blast books and CDs of store shelves, racks of clothing on fire, shatter windows and slice through metal. Relive this classic arcade shooter at home, only for the PlayStation2 computer entertainment system.