Lights Out

Lights Out is the sixth campaign level in Halo Wars 2.

Transcript
{Mission Briefing}
 * Captain Cutter: "Atriox's forces are too strong and too well entrenched for us to fight head-on. But he's spread his troops far and wide, by abusing the Ark's network of portals. That's his biggest mistake."
 * Isabel: "Thanks to the information the Professor got from the Cartographer, we know Atriox's key controller for the portal network is nearby. If we destroy it, it'll cripple his ability to use that portal network."
 * Captain Cutter: "Some of the Atriox's troops will be stranded and the rest won't be able to redeploy as easily, It'll give us a fighting chance."
 * Isabel: "The bad news is we've detected mass deployment of Banished forces in this area, which means Atriox knows of our plans. The Banished will do everything they can do defend that portal control hub."
 * Captain Cutter: "You'll need to neutralize each of the portal's on the approach to the control hub or we'll be overrun. To make things worse, our scouts believe Decimus arrived a few hours ago and he'll be looking for a rematch. Make sure he doesn't walk away from this one."
 * Jerome-092: "Looking forward to it, sir."

Mission Summary Cripple the Banished's portal network.

Scouting Report Portals can be used to travel across the battlefield when no longer under Banished control.

{In-game Cutscene} A Jiralhanae Warlord is deploying his units where the Marauders and Infantries to defend the portal where the Four Hornets fly past through them.
 * Warlord: "Enemies on the way! Move faster, Grunts or i'll throw you at them myself!"
 * Hornet: "Spirit of Fire, we have eyes on the first portal and we're returning to base."

A reaver shots down one of the Hornets.
 * Hornet: "Looks like we're not going to make it back without a fight!"

Groups of Reavers, infantries and a Wraith are destroying every last one of the Hornets despite they try to escape.
 * Jerome-092: "I've got no problem with that. This time we came prepared."
 * Isabel: "Jerome, I've marked the first portal on your map."
 * Jerome-092: "Thanks, Isabel. We've got our orders, team. Neutralize every portal we see until we reach the Banished's portal controller."

Jerome leads two Squads of Marines, Hellbringers and Three Cyclops to the field.

Gameplay

Jerome start leading his troops to the first portal and on the way there, they encountered a Wraith and Infantry squads but suddenly Douglas leaps in to the Wraith.
 * Douglas-042: "Room for a passenger?"

''UNSC concentrate their fires on the Infantries while Douglas takes over the Wraith. Once Douglas takes over the Wraith, he help UNSC defeats the Infantries while also the Silos around it.''
 * Jerome-092: "Douglas. You're looking a lot better than last time i saw you."
 * Douglas-042: "I couldn't take that hospital bed any longer. Thought I should make myself useful."
 * Jerome-092: "Just remember to dodge next time, ok?"
 * Douglas-042: "Next time I'll be putting him on the ground. Count on it."

After bried reunion, UNSC start pushing to the first portal where the Marauders guards the Portals.
 * Isabel: "Jerome, the Banished are using hacking devices to get their forces through these portals. Destroy the devices and they won't be able to send any more troops in!"

UNSC defeats the Marauders and quickly destroy the devices before reinforcements are coming through the portal.
 * Jerome-092: "We've cut off the portal from the Banished, Isabel."
 * Isabel: "Good work. Now that is out of their control, we can move through it to reach the next portal. I've marked it on your map."

UNSC moves to clear the area from the Banished first and they found one of the Prison Compund guarded by Banished and UNSC defeats the Prison Guard.
 * Jerome-092: "Break them out of there!"

UNSC destroys the compound, Two Cyclops and Two Squad of Hellbringers are back to the services.
 * UNSC: "Are we glad to see you. There's more of us out there, we've got to help them out! We're ready to go."