H5G:Osiris

This article is about the campaign level. For other uses, see Osiris (disambiguation).

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Osiris
Game:	Halo 5: Guardians
File name (?):	w3_halsey
Player:	Jameson Locke (Fireteam Osiris)
Date:	October 2558
Location:	Kamchatka
Objective(s):	Rescue Dr. Catherine Halsey from Jul 'Mdama.
Par Time:	00:11:00
	Halopedia has a walkthrough guide for this level; see H5G:Osiris/Walkthrough.

“

Fireteam Osiris is dispatched to recover the UNSC's most wanted criminal: Doctor Catherine Elizabeth Halsey.

”

Osiris is the first campaign level of Halo 5: Guardians.

Completing the level grants the player the achievement "Into the Fire". During the level, commanding other members of Fireteam Osiris grants the player the achievement "Your Team is Your Weapon". Assisting the Sangheili Warrior with charging the hill on Heroic difficulty rewards the player with the achievement "Enemy of my Enemy".

Transcript

{Cutscene}

Fade in to an ONI facility. Dr. Catherine Halsey walks down a walkway in the middle of a dark circular room, lined by tall black monoliths. Reaching its end, Halsey places her left hand on a scanning panel and the door opens to let her into her lab. Inside, Debussy's Prelude No.4 is softly playing. As she passes her desk, Halsey sets her journal on it. The desk is adorned with books, ONI paper files, an active holoscreen, and a framed photo of Miranda Keyes. Nearby is a hologram of a human brain.

Halsey reaches into the wall and pulls out an armored matrix. She then heads to the far end at the lab, where there is a glowing blue holotank.

• Halsey: (voiceover) Spartan Locke.

Halsey plugs the armored matrix into the holotank. Standing on it is a projection of a blue woman, Cortana.

• Halsey: (voiceover) I have spent enough years with ONI to know the truth.

Halsey smiles at her AI and Cortana smiles back.

• Halsey: (voiceover) Once this is over, after all I have done...

Halsey turns the handle of the matrix in the tank. Cortana's hologram vanishes as she's transferred to its chip.

• Halsey: (voiceover) They'll order you...

The room darkens and Halsey's smile fades.

• Halsey: (voiceover) ...to kill us both.

Cut to black

{Cutscene}

Fade in to Jameson Locke's helmet, lying on a seat inside a Pelican's troop bay.

Cut to the Microsoft Studios logo.

A rotating cylindrical holotank lowers from the ceiling. It activates, displaying several holographic photos of destruction on several human colonies.

Cut to the 343 Industries logo.

Lasky briefs Fireteam Osiris.

Cut to the Pelican bay. Members of Fireteam Osiris are looking at the holotank. An additional screen appears on it as Thomas Lasky begins his transmission.

• Thomas Lasky (Video COM): "Fireteam Osiris. Over the last 72 hours, five colonies have experienced identical events. Massive destruction, Forerunner in origin."

Olympia Vale stands up. A 3D portrait of Catherine Halsey appears on the holotank.

• Lasky (Video COM): "Dr. Catherine Elizabeth Halsey has managed to contact us."

Edward Buck scratches his chin and smirks.

• Lasky (Video COM): "She claims to have information on these attacks."

Holly Tanaka passes an M6H magnum to Vale as they look at the holotank. Another screen appears on it as Sarah Palmer joins in.

• Sarah Palmer (Video COM): "Halsey is currently in Covenant custody on the surface of Kamchatka."

Locke stands up as the holotank shows battle plans for Kamchatka.

• Palmer (Video COM): "Your mission is to insert behind enemy lines, retrieve Halsey and bring her back to UNSC Infinity."

The hologram of the Kamchatkan mountain ranges disappears, and a Sangheili hologram replaces it.

• Palmer (Video COM): "Be advised. Dr. Halsey is accompanied by Covenant supreme leader Jul 'Mdama. If you have the opportunity…"

• Locke: "Understood, Commander."

• Lasky (Video COM): "Good luck, Spartan Locke. Infinity out."

The holotank shuts down.

• Locke: "Tracking gear online?"

Vale activates her Artemis Tracking System.

• Olympia Vale: "Affirmative."

Tanaka grabs her helmet from the overhead compartment and approaches the center of the Pelican.

• Holly Tanaka: "Say, before we make this jump, anybody want to say a few words?"

Buck stands and picks up his M45D shotgun, cocking it and holstering it on his back.

• Edward Buck: "I figure if God can hear how scared I am, so can everyone else. Locke, you buying the first drink when we're done?"

• Locke: "You ask, you buy."

Buck chuckles. Locke turns to the others.

• Locke: "Fireteam Osiris, the light is green."

Locke turns around and opens the troop bay door. Vale and Tanaka put on their helmets and jump. Buck smiles and passes Locke his helmet before putting on his own helmet and jumping off the Pelican. Locke puts on his helmet, turns around, and jumps. He joins the others in the sky. Cut to black:

Fireteam Osiris descends into battle.

Open to the four Spartans in free fall. Covenant starships are massed beneath, engaged in battle. The Spartans zoom through the fleet, passing enormous corvettes, carriers and other warships, aiming for the mountain range below.

• Locke (COM): "Comms check."

Tanaka crashes into a Banshee, which explodes near Buck. He narrowly dodges the explosion while Tanaka's energy shields flicker and recharge.

• Tanaka (COM): "Comms working fine, Locke."

• Locke (COM): "Copy that, Tanaka."

A Forerunner mountain platform is shot down and shatters.

• Buck (COM): "Spartan Buck online and ready."

• Vale (COM): "Spartan Vale online!"

The Spartans pass the falling rubble, "flying" close along the mountain slope. Thrusters on their suits control their fall.

• Locke: "Weapons free!"

The Spartans orient themselves feet first to land.

• Buck: "Contact!"

The Spartans tuck and roll upon hitting the ground, propelling their freefall momentum forward. They rush down a mountain slope into a snowy valley filled with Covenant infantry and vehicles.

Buck and Vale fire into a Sangheili Zealot and Unggoy