"Quantum Theory" is a shooter video game released in 2010 for the Sony PlayStation 3 platform. Published by Sony, the game is rated M for Mature audiences. Offering an immersive gaming experience, players can engage in intense combat scenarios while exploring the game's unique storyline and gameplay mechanics. With its action-packed gameplay and captivating graphics, "Quantum Theory" is sure to provide hours of entertainment for gamers looking for a thrilling adventure. Thank you for visiting our store! We offer tons of items, such as games, game consoles, game accessories, clothing, books, collectibles, toys, etc! Please feel free to browse and make offers on things you like! This item is used, and untested. Most items listed as "used" show signs of use, such as (but not limited to) disc scratches, yellowing of plastic, cracks or peeling stickers, etc. Serial numbers may or may not match on CIB consoles. See pics, as they are of actual item! Any items tested were tested just prior to listing. Some scratches may not be visible in photos. "Note: To prevent return fraud, all items are internally and externally marked with invisible/unique identifiers, and serial numbers are fully documented prior to shipping."