Operation Shadow Spear - A Halo Story

Project Overview

Halo: The Lost Keys — Shadow Spear is a fan-made Halo audio drama set within our original Lost Keys continuity. The story follows the crew of the UNSC Acheron and the newly formed Team Hammer during a high-risk operation on Sedra, where a seemingly straightforward recovery mission quickly turns into a brutal fight against Covenant forces and a mysterious human enemy known as the Hoplite Commander.

The project combines military science fiction, character-driven drama, intense combat, and darker post-war Halo storytelling. Performances should feel grounded and cinematic, with natural military dialogue rather than exaggerated action-movie delivery.

This is a non-commercial fan production inspired by the Halo universe and is not affiliated with or endorsed by Microsoft, Xbox, or 343 Industries.

DISCLAIMER - THIS POST ONLY; NOT THE PROJECT ITSELF USES A.I ENHANCED IMAGES. ALL ART WAS COMMISSIONED FIRST, THEN RAN IN AN A.I TOOL TO ADD DETAIL. THE CONTENT, STORY AND CHARACTERS ARE ALL ORIGINAL WORKS. THANK YOU - C.D And yes I/We have no intention of using any A.I for the project it self. The only use of A.I is disclosed here.

Latest Updates

  • UPDATE 1 - Free Voice Workshop/Community Update

    We are excited to see all your auditions so far. While we only are adding 11 cast on this one, we have 3 more projects coming so if you miss this one there is all ways another. We are additionally OVER casting due to some voice actors dropping out or mic/quality complications. If you would like to be a stand in please reply to this thread. We offer some benefits while you wait for casting.
    1 - Community discord of 60 voice actors from current and past projects, some booking REAL work with leads from our community.
    2 - Free voice classes and workshops WEEKLY, our company foots the bill, you attend the class, get better and in turn make our project that much more awesome. Classes are taught by 2 working/booking teachers.
    3 - Additional experience, we have volunteer roles in editing, story, audio engineering and more for you to get credits and practice.

    If any of that sounds good please feel free to add me on discord Daley42. Id like to close by sharing a highlight from one of our classes.

    https://youtu.be/wX3uHJVqtCg

Project Roles: Narrator Charles Hardman Freya Kristiansen “Valkyrie” Skyler "Sky" Rose Miranda Katami Sage Frech Winter Adams Akima Jaeger Calvin Peoples Daxton Miller Hoplite Commander
Narrator
Voice Actor Voice Actor
Narrator
open
Paid: Flat Rate 40 USD
Voice description:
  • cinematic
  • mature
  • Grounded
  • military
  • androgynous
  • all accents

  • Quiet / Ominous “The Acheron had been orbiting Sedra for days, drifting silently above the planet. At this hour the corridors were empty, the lights dimmed, and for the soldiers making their way toward the armory, the ship almost felt dead.”

  • Combat / Urgency “Gunfire erupted across the compound. Marines scattered for cover as plasma tore through the position, and within seconds the carefully planned assault became a fight simply to stay alive.”

  • Somber / Dramatic “They had come to Sedra expecting another mission. Instead, they would leave with fewer soldiers, more questions, and the knowledge that something far more dangerous than the Covenant had been waiting for them.”

Save This Role Hear all 245 Apply / Audition
Charles Hardman
Voice Actor Voice Actor
Charles Hardman
open
Paid: Flat Rate 20 USD

Charles “Bull” Hardman is a large, battle-tested ODST and the field leader of Team Hammer. Despite his intimidating appearance and love of heavy weapons, Bull is intelligent, calm under pressure, fiercely protective of his people, and trusted because he leads from the front. He has a dry sense of humor and a short fuse when someone endangers the team unnecessarily.

Voice description:
  • military
  • male adult
  • confident
  • Protective
  • gruff

  • Calm / Commanding “Check your gear, check the person next to you, and keep your heads on straight. We get Hess, we get the data, and we all come home.”

  • Urgent / Combat Leadership “Miranda, get those wounded Marines moving! Everyone else, on me! We hit that wall hard and we do not stop until we’re inside!”

  • Angry / Protective “You pull something like that again without clearing it with me, and the Covenant will be the least of your problems. You don’t gamble with my people.”

Save This Role Hear all 154 Apply / Audition
Freya Kristiansen “Valkyrie”
Voice Actor Voice Actor
Freya Kristiansen “Valkyrie”
closed
Paid: Flat Rate 20 USD
Role assigned to: Zaya

Freya Kristiansen is a young ODST assigned to Team Hammer aboard the UNSC Acheron. Fast, capable, and confident under fire, she has a strong independent streak but takes protecting her squad seriously. Freya can be sarcastic and informal off duty, but once the shooting starts she becomes focused, aggressive, and dependable.

Voice description:
  • adult
  • nordic
  • female young adult
  • female adult
  • german
  • warm

  • Casual / Sarcastic / Conversational “First mission with a new team, on a ship full of people I barely know, chasing some scientist on a planet that already has a history of going completely to hell. Fantastic. If I make it back in one piece, somebody owes me a drink.”

  • Line 2 — Intense / Sexual / Urgent, - Suggestive rather than graphic: “Oh—wait, don’t stop now. Please, just… hurry. I have briefing in three minutes and I am NOT walking in there like this.”

  • Injured / Defiant “It’s still attached, I can still walk, and that gun is still firing. So unless you’re planning to carry me, move.”

Save This Role Hear all 35 Apply / Audition
Skyler "Sky" Rose
Voice Actor Voice Actor
Skyler "Sky" Rose
open
Paid: Flat Rate 20 USD

Skyler “Sky” Rose is an ODST marksman and ONI liaison assigned to Team Hammer aboard the UNSC Acheron. Calm, observant, and highly capable at range, Sky tends to keep her emotions under control and thinks before she speaks. She is professional without being cold, but her ONI connection gives her a slightly guarded edge.

Voice description:
  • Controlled
  • female adult
  • professional
  • confident
  • intelligent

  • Dry / Conversational “Thirty-seventh deck. Of course they put my bunk on the thirty-seventh deck. If I die on this mission, it’ll be because I spent half my life waiting on elevators.”

  • Focused / Tactical “Two Jackals in the tower. One beam rifle, one carbine. Give me ten seconds and the west approach is clear.”

  • Uneasy / Controlled Shock “That’s not a Spartan… not exactly. Human. Green armor, exposed joints, beam rifle. He’s got something written across the collar—‘Hoplite’ on one side… ‘Spartan Killer’ on the other.”

Save This Role Hear all 84 Apply / Audition
Miranda Katami
Voice Actor Voice Actor
Miranda Katami
open
Paid: Flat Rate 20 USD

Miranda Katami is a young UNSC combat medic assigned to Team Hammer aboard the UNSC Acheron. She is compassionate, intelligent, and deeply committed to keeping people alive, but Shadow Spear throws her into a level of violence she is still learning to process. Miranda can be visibly nervous, yet when someone is wounded, her training takes over and she becomes focused, decisive, and surprisingly brave.

Voice description:
  • anxious
  • female young adult
  • earnest
  • Compassionate

  • Nervous / Quiet “Okay… breathe. Check the rifle, check the med kit, check it all again. You know what you’re doing. You trained for this. Just… maybe don’t think about the part where people start shooting back.”

  • Medical / Commanding “Look at me. Stay awake and keep pressure on that wound. I know it hurts, but you are not dying out here. Not today.”

  • Combat / Determined “I’ve got the wounded! If you can still hold a weapon, cover this position and give me thirty seconds. After that, we move.”

Save This Role Hear all 78 Apply / Audition
Sage Frech
Voice Actor Voice Actor
Sage Frech
open
Paid: Flat Rate 20 USD

Sage is an experienced ODST and combat medic assigned to Team Hammer. Unlike the younger Miranda, Sage is far more comfortable operating under fire. She can switch instantly between treating a wounded teammate and putting rounds downrange, remaining practical and controlled even when the situation becomes chaotic

Voice description:
  • french
  • irish
  • tough
  • female adult
  • Dry
  • Practical

  • Dry / Casual “I’m a medic, not your mother. If you ignore me and tear those stitches open again, I’ll fix you—but I’m making absolutely no promises about being gentle.”

  • Medical / Calm Under Fire “Freya, look at me. The shard’s deep, but it sealed the wound on the way in. That’s the good news. The bad news is I’m not touching it until we’re somewhere that isn’t actively trying to kill us.”

  • Combat / Intense “Miranda, stay on the wounded! I’ve got your left! Everyone else keep firing—because if they reach our medics, we’re all going to have a very short fucking day.”

Save This Role Hear all 39 Apply / Audition
Winter Adams
Voice Actor Voice Actor
Winter Adams
open
Paid: Flat Rate 20 USD

Winter Adams is a male ODST assigned to the UNSC Acheron and a close-quarters assault specialist with a preference for SMGs. He is direct, confident, and aggressive in combat, but still disciplined enough to follow the team plan.

Voice description:
  • military
  • male adult
  • confident
  • aggressive

  • “You know what I like about an SMG? Nobody expects subtlety. Point me at the door, tell me who’s on the other side, and try not to stand too close.”

  • Combat / Intense “Bull, breach is weak but it’s not open! Give me ten seconds and I can finish it—or bring the C-12 and make this a whole lot louder!”

  • Focused / Defiant “I’m not backing out now. We came this far, we lost people getting here, and Hess is still inside. Stack up. I’m going first.”

Save This Role Hear all 130 Apply / Audition
Akima Jaeger
Voice Actor Voice Actor
Akima Jaeger
closed
Paid: Flat Rate 20 USD
Role assigned to: CheyBear

Akima Jaeger is a UNSC Marine assigned to Team Hammer and serves as one of its close-range assault fighters. She is practical, aggressive when the situation calls for it, and far less interested in theatrics than simply getting the job done. During Operation: Shadow Spear, Akima fights alongside Hardman’s breach team and proves she can hold her own in brutal close-quarters combat.

Voice description:
  • female adult
  • Blunt
  • all accents
  • Steely
  • cold

  • Dry / Casual “You want subtle, ask ONI. You want that room cleared before they know we’re inside, point me at the door.”

  • Combat / Aggressive “Move! I’ve got the left side! Anything comes through that doorway, put it down and keep pushing!”

  • Defiant / Intense “I’ve been hit harder than that in training. Get off me, give me my shotgun, and let’s finish this.”

Save This Role Hear all 44 Apply / Audition
Calvin Peoples
Voice Actor Voice Actor
Calvin Peoples
open
Paid: Flat Rate 20 USD

Calvin Peoples is a Spartan-III assigned to Team Hammer and trained as a combat medic. Calm, disciplined, and highly capable, Calvin carries himself with the quiet confidence of someone who has survived more than most people around him. He is not flashy and does not need to prove he is a Spartan.

Voice description:
  • Protective
  • male adult
  • Disciplined
  • veteran

  • Calm / Dry “You don’t have to keep checking on me. If I’m standing, I’m functional. If I stop standing, then you can worry.”

  • Combat / Commanding “Shields are holding. Keep moving. Hardman, I’ll take the left side—anyone falls, drag them behind me and keep the breach open.”

  • Quiet / Human “People think Spartans stop being afraid. We don’t. We just learn how to keep moving while it’s there.”

Save This Role Hear all 178 Apply / Audition
Daxton Miller
Voice Actor Voice Actor
Daxton Miller
open
Paid: Flat Rate 20 USD

Daxton Miller is a Spartan-IV Pathfinder assigned to the UNSC Acheron. He is tactical, adaptable, and highly capable, with the confidence of a modern Spartan who is used to working alongside conventional UNSC forces rather than above them. In Operation: Shadow Spear, Miller serves as a flexible frontline asset for Team Hammer, able to shift between reconnaissance, assault, and support as the mission deteriorates.

Voice description:
  • adult
  • male adult

  • Casual / Confident “I’m a Pathfinder. If the route was obvious, you wouldn’t need me. Give me five minutes and I’ll find us another way in.”

  • Tactical / Focused “Bull, movement on the eastern side. Two patrols, maybe more behind them. We can hit them now, or let them pass and keep the element of surprise.”

  • Intense / Combat “Contact front! Hammer, push through! Don’t let them pin us here—keep moving and I’ll hold the lane!”

Save This Role Hear all 117 Apply / Audition
Hoplite Commander
Voice Actor Voice Actor
Hoplite Commander
open
Paid: Flat Rate 20 USD

The Hoplite Commander is a mysterious human combatant operating against Team Hammer on Sedra. Equipped with unconventional Spartan-like armor and displaying the title “Spartan Killer,” he is patient, highly trained, and frighteningly effective. Unlike the Covenant forces around him, he fights with deliberate precision and seems to understand exactly how dangerous Spartans are—and how to kill them.

Voice description:
  • male adult
  • british
  • irish (cork)
  • Intimidating
  • scottish

  • Calm / Threatening “Your armor makes you stronger. Faster. Harder to kill. But underneath all of it, you’re still human. I’ve killed enough Spartans to know where the armor ends.”

  • Commanding / Tactical “Hold your positions. Let them advance. The ODSTs are noise—the Spartan is the threat. When he breaks cover, he belongs to me.”

  • Cold / Intense “You people turned them into legends. Untouchable heroes sent to win impossible wars. I learned something very different. Spartans bleed. And once you understand that… killing one becomes remarkably simple.”

Save This Role Hear all 110 Apply / Audition
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