Destroy sources of clutters | Infinity Halo 4 Guide
Last update: 11 May 2016
Activate a console on right. Mantis will ride on platform - enter it. Begin from destroying door blocking the further way. Then focus on cannons/laser and enemies above you.
When you get outside, destroy three targets marked on the screen. Cluttering device may be destroyed from far off.
When the devices are off, you have to repulse attacks of Banshees and Phantoms dropping more enemies. I dissuade you from firing at Phantoms especially on higher difficulty levels, because before you destroy them, they drop soldiers. If your vehicle will be seriously damaged, you find a brand new Mantis on right.
When you kill the last enemy, use a panel shown on screen to end this mission.