The Nintendo 3DS video game "Secret Mysteries in London" is a PAL region game released in 2011 by Nintendo. The game is in English language and falls under the genres of Mystery and Hidden Object. The inserts case does not come with a cartridge, but players can immerse themselves in the captivating gameplay of solving mysteries and hidden object puzzles in the virtual London environment. With its licensed publisher and engaging gameplay, this game offers a thrilling experience for Nintendo 3DS users looking for a mix of mystery and hidden object genres.