M99-DS Stanchion Deathstalker
🟢 Updated this monthPreview

🔍 Analysis
- 🏆 #28 of 30 Weapons mods in this game by downloads
📋 About This Mod
Rapid-fire Sniper Rifle and Scorpion Tank Cannon, all in one beast of a weapon. Massive upgrade and overhaul of the M99 Stanchion, transforming it into the hyper-lethal M99-DS Stanchion Deathstalker. Developed by Deathstalker Group. Specs
Description
Massive upgrade and overhaul of the M99 Stanchion, transforming it into the hyper-lethal M99-DS Stanchion Deathstalker, featuring both full-auto rapid-fire Sniper Rifle and Scorpion Tank Cannon capabilities. Developed by Deathstalker Group. Specs and details below. Perfect for those ultra-intense black ops missions and LASO runs. Give 'em hell, Spartan!
Installation instructions
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[]Download the file.[/]
[]Unzip downloaded file and drop the `M99-DS_Stanchion_Deathstalker_v01xx` folder into: `...\Halo Campaign Evolved\Meteorite\Content\Paks\~mods\`[/]
Easy: No launcher. No config. No load order. Uninstall: delete the folder.
Compatibility:
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[]Never run two versions of this mod at once. Remove the old one first.[/]
[]Conflicts with any other mod that changes this particular weapon. Generally you need to pick one or the other.[/]
Main features
M99-DS STANCHION DEATHSTALKER — FIREPOWER UPGRADE AND OVERHAUL
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[]We had a little talk with Johnson to convince him to share "Sophie" with you. Reluctantly, he agreed. BUT...you might have to swipe it while he's not looking...or pick it up off his corpse...[/]
[]Specs have been calibrated to match the S2-DS Sniper Deathstalker[/]
[]Rapid-fire... YES, a rapid-fire Sniper Rifle... You're WELCOME!![/]
[]Increased rate of fire. Get 'em dead...quicker.[/]
[]Damage Output increased by 3. 3x. You asked for extra punch? We delivered...er, OVER-delivered... 😎[/]
[]Effective Range increased by 6x. They will never see it coming.[/]
[]Primary Weapon: Sniper Rifle / Secondary Weapon: Scorpion Tank Cannon Yep, your Sniper Rifle is also a Scorpion Tank Cannon![/]
[]ZOOM Alternate Fire (ADS): While zoomed in, Tap trigger for secondary weapon: Scorpion Tank Cannon / Hold trigger for primary weapon: Sniper Rifle. ...or use a combo of Tap/Hold for a fiery hellscape that melts faces.[/]
[]Ammo is upgraded to combine characteristics of Incendiary, Armor-Piercing, and Shield-Breaking ammo into a single powerful combo projectile. Break through their shields, pierce their armor, and leave 'em on fire...operators call that a good day![/]
[]Infinite Ammo without Reloading. Deathstalker Group has developed experimental tech to instantly regenerate spent ammo and eliminate the need for reloading. Don't ask me how it works...we leave that kind of voodoo up to the lab geeks in the basement.[/]
[]Advanced IFF (Identify Friend or Foe) Detection — No more friendly fire incidents from UNSC Marines straying into the line of fire! (Will not hurt teammates and friendly NPCs.) With all that extra firepower, we had to add a little "protection". That, and we got tired of calls from UNSC brass whining about "collateral damage".[/]
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[]We had a little talk with Johnson to convince him to share "Sophie" with you. Reluctantly, he agreed. BUT...you might have to swipe it while he's not looking...or pick it up off his corpse...[/]
📊 Mod Details
- Game
- Halocampaignevolved Mods
- Author
- ShadowHawk182
- Version
- 1.03
- Downloads
- 1
- Endorsements
- 0
- Category
- Weapons
- Created
- 9/18/2026
- Updated
- 9/18/2026
🔧 How to Install Halo: Campaign Evolved Mods
Install via a mod manager (Vortex or Mod Organizer 2). Most mods drop into the game folder.
📖 Full step-by-step install guide for Halo: Campaign Evolved →
Visit the official mod page for specific installation instructions for this mod.
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