App (game) idea- Time attackers vs defenders

I've thought of this game, and I liked it enough to post it. So you have time attackers (villains), and defenders. Then set it on a map, and the attackers try to break up the different defenses ( kinda like what you do in a Marvel movie), and the defenders have to stop them. The attackers could have a button saying "kill civilian" and the defenders would be able to see that kinda like a radar. <br><br> The attackers could also have a "stealth" button which would let them avoid detection, and the defenders could have a "Ping" feature. The attackers could have a "Plant bomb" button, and the defenders could have a "Defuse" button. The attackers would start at, say the exit of a parking garage, and the defenders would start at the security desk. <br><br>The attackers would have to go through a few doors, and the defenders would have to stop them. It would be first person type of view. You could have different characters, like the defenders could have super heroes ( Wonder Woman, Batman, the Flash), and the attackers could have super villains like, the Joker, and Mr. Freeze. Just an idea I got from a call of duty game.