Price reduced! "Attack on Titan 2" Koei Tecmo Games I bought the game as an Attack on Titan fan and played it in the past, but now I play on PC more often, so I'm selling it because I don't use it as much. A serial number is also included, although I don't know if it's still usable!! #KoeiTecmoGames #game #action #PlayStation4 #PlayStation_4 #PS4