CEX SUB CON

I'm in a school that is kind of like a mall crossed with a small stadium. I'm in a classroom that's up on a mezzanine level, looking out onto a courtyard that resembles a football field. There are lots of classrooms facing into this courtyard. To the left and right above us is a balcony on which these dudes are shooting tear gas grenades into the various classrooms. Some kind of siege is going on. Most of the other kids in the classroom I'm in are hiding behind desks. When tear gas grenades start coming in through the windows, I try to get people to run to the other side of the room so they're not in the blast. I whack one of the grenades back out the window with a chair, after it lands right near me. Then I go to the back of the classroom where there's a rack of shoulder-mounted rocket parts. I put a rocket into a launcher and creep along the wall so I can pop my head around the corner and put a rocket up on the balcony. I do it successfully, but the rocket doesn't explode right away, it just sits between two girls who are each holding small grenade launchers. One of them freaks because of the rocket and I watch her fall off the balcony to the courtyard below. It's grisly and I feel bad about it, but I have to look away quickly because they balcony dudes open fire in my direction. I sneak out of the classroom into this mall-esque setup and see a rack of shitty old rifles behind the glass wall of a different, empty classroom. I smash the glass with the butt of my rocket launcher and take a few rifles and give them to the cowering kids in the classroom, then look back out into the courtyard warzone where these two hipster kids that are on my side have busted out right into the courtyard, which I think means that we've "taken" it. The dudes on the balcony are outgunned and give up.