Multistory buildings?, I'm adding on Jibidiah's idea! Like there could be lifts to take you to another floor! And grappling hooks to go from rooftop to rooftop! We could have full on militry base with everything! Turrets? And what about special hiding spots? This could be grand! Let me know if anyone wants my ideas!
I made it in Music Creator 6 touch. It's a great program although I haven't learned too much about it.