Halo 5: Guardians

"We're definitely being led somewhere. (when the light bridge materializes)"

"Where'd she take us? (at the beginning of Mission 14 "The Breaking")"

"Cortana's letting this happen. She could rein Warden in if she wanted to."

"Is this a losing battle?"

"He's brought in focus turrets! (in Mission 14 "The Breaking", when only one Warden Eternal is left standing)"

"Chief? What are you going to do?"

"ONI research station. Went dark nineteen months ago. Last week, Kig-Yar scavengers found it, and sold the find to Jul 'Mdama's people."

"Ship data center is just ahead. We can pull down Argent Moon's schematics there."

"What do we know about the experiments they were doing here? (if the player examines the skeletons in ONI uniforms in Mission 2 "Blue Team")"

"Its location was not consistent with expected drift patterns."

"Someone didn't want it to be found and sent it in a direction no one would expect."

"We've got a complete set of datasec keys for this station. We should be able to pull down Argent Moon's schematics and find a path to Central Control."

"Everything's ripped up."

"Jul 'Mdama is a lot of things, but he's no prophet."

"You said she was gone. (referring to Cortana)"

"Neither is fighting half the Covenant in close quarters."

"No salvage for the Covenant."

"This whole plan fails if that coolant gets a chance to work."

"But the hangar's full of Covenant."

"Marking the Prowler's control panel."

"No need to do this by yourself, Chief. (said in closing cutscene of Mission 2 "Blue Team")"

"Long way from nowhere then. (said in the beginning of Mission 7 "Reunion")"

"Forerunner planet. Beyond that, who knows. (referring to Genesis)"

"Bio-readings are unlike anything we've previously averted. There's a formalness and precision to it all. It seems...artificial, but still organic."

"What are the Covenant doing here?"

"Chief, what's happening to that building when we use these consoles?"

"Stands to reason. Any ships caught in the slipspace bubble would be pulled through."

"Chief said you were destroyed. (said to Cortana)"

"Promethean Soldiers in play. (when Promethean Soldiers attack in Mission 14 "The Breaking")"

"I'm thinking the same. (replying to Kelly's comment that Cortana could rein in the Warden Eternal at her will)"

"We're with you."

"Sir, you are absent without leave. This is your one chance to come home peacefully."

"Cortana's our concern now, sir."

"He's dead. Who's next? (upon assassinating an enemy)"

"Buck! Do not do that again! (if he takes friendly fire from Buck)"

"Whoa, Vale! You're smarter than that! (if he takes friendly fire from Vale)"

"I'm down! (upon being downed)"

"I'm down! Help! (upon being downed)"

"I'm down! Need an assist! (upon being downed)"

"Armor failure! (upon being downed)"

"Need help! (when requesting assistance)"

"My armor's jammed up! (when requesting assistance)"

"My armor stalled! (when requesting assistance)"

"You're back in it, Buck. (when reviving Buck after he is downed)"

"You're good, Vale. (when reviving Vale after she is downed)"

"You're alright, Tanaka. (when reviving Tanaka after she is downed)"

"Buck went down! Move to assist! (when requesting help for Buck if he is downed)"

"I'm up! Thanks! (upon being revived)"

"Thanks, Spartan. (upon being revived)"

"Buck is out! Regroup and hold! (if Buck dies without being revived)"