Apollo Justice - Ace Attorney (Europe), known in Japan as Gyakuten Saiban 4 (逆転裁判4), is a visual novel adventure game developed and published by Capcom for the Nintendo DS. It is the fourth installment in the Ace Attorney series, and the first to feature new protagonist Apollo Justice. The game follows Apollo as he takes on the role of a defense attorney, defending clients in criminal trials. In the game, players must investigate crime scenes, collect evidence, and cross-examine witnesses in court. The game features a variety of puzzles and minigames, as well as a new 'mood matrix' system that allows players to detect changes in witnesses' emotions. Additionally, the game features a variety of new characters and settings, as well as an original soundtrack. Apollo Justice - Ace Attorney is a captivating adventure game that offers a unique take on the Ace Attorney series. With its engaging story, unique gameplay mechanics, and detailed visuals, it is sure to provide hours of entertainment.