Plus, tips for achieving stealth takedowns. And it's a good. COMPREHENSIVE WALKTHROUGH - Follow our game-tested strategies to take down the most dangerous thugs inArkham City. «The Dark Knight Returns: Rocksteady riddles Arkham City. - Trofeo (, ) Al lado del casino y encima de la entrada a la prueba de Riddler "Flight School" vemos una pared para romper con el. El lugar está bajo el «Why Did Batman: Arkham City Have Trophies?». . Now this guide is needed to solve riddes that the riddler leaves you during the game. Plus you have to find certain items during your quest. son enviados a Arkham City.