Composer's weapon | Composer Halo 4 Guide
Last update: 11 May 2016
Go out through door on left. Pass rooms and corridors, killing enemies on your way until you get to another control room. Exit via door on right. Enter Mantis which is nearby an entrance. If it happens to be destroyed, you find another one a bit lower.
Now you have to repel wave of enemies. It's worth to stay on Mantis' platform. This place provide you a good firing position. Ghosts with Grunts appear first. Don't let the last ones get closer with grenades.
Then, two Wraiths (tanks) will be dropped. Keep moving at a safe distance to destroy them.
Two waves of Banshees at the end. Fire rockets, keeping a red sight on a vehicle, so the missiles track them down. Move to become difficult to hit. In case of need, hide behind Composer to regenerate shield.
After destroying enemy vehicles, go to door on the other end of room. Enter a chamber shown on the screen and activate the elevator. When you reach a highest floor, press a button nearby door to end mission.