Infamous Second Sonis an action-adventure video game developed by Sucker Punch Productions and published by Sony Computer Entertainment for PlayStation 4. It is the third installment in the Infamous series. The game was released worldwide on March 21, 2014. The player-controlled protagonist possesses superpower abilities that players use in combat and when traveling across the city. The story follows protagonist Delsin Rowe fighting the Department of Unified Protection (D.U.P.) in a fictionalized Seattle. Over the course of the game, Delsin acquires new powers and becomes either good or evil as player choices influence his morality.Sucker Punch began planning the game as early as 2010, when they began discussion with Sony to bring the Infamous series onto a new generation of hardware. They provided feedback to Sony on what hardware evolutions they would like to see on the PlayStation 4 system. Sucker Punch considers Second Son a fresh start for the series because it features a new protagonist. Delsin Rowe's superpowers were designed to feel fluid and suited to the open world design.Infamous Second Son was met with generally positive reviews; critics praised its gameplay, dynamic combat, visuals and design, while criticism was aimed at the game's morality system, which some found to be dated and binary, as well as the game's repetitive side missions. The story was met with a mixed response, with some critics finding the narrative and characters to be a step backwards from previous installments in the series, while others viewing the writing as an improvement over its predecessors. Infamous Second Son was a commercial success, and sold over a million copies within nine days, making it the fastest-selling entry within the Infamous franchise and one of the best selling PlayStation 4 games.