Weapons
Complete Halo: Campaign Evolved weapon database — every UNSC, Covenant, and Forerunner weapon with damage profiles, dual-wield combos, and mission locations.
Introduction
The Halo: Campaign Evolved weapon arsenal brings back every iconic weapon from the 2001 original alongside 9 brand-new additions. From the legendary M6D pistol that can one-shot unshielded Elites, to the Covenant Plasma weapons that strip shields in seconds, every weapon has a tactical role in the campaign. This wiki covers all 17 weapons in the base game, their damage profiles, range effectiveness, dual-wield combinations, and the optimal mission locations to grab each one. We also break down the new additions introduced specifically for the Halo Studios remake — the Battle Rifle, Brute Plasma Rifle, Brute Spiker, Needle Rifle, Energy Sword, and others — and explain how they change the Legendary meta. Whether you are learning the campaign for the first time or chasing LASO completion, this is the definitive weapon database for Halo: Campaign Evolved on PS5, Xbox Series X|S, and PC.
Weapon Tier Overview
| Weapon | Faction | Tier | Type | Damage | Range |
|---|---|---|---|---|---|
| M6D Pistol | UNSC | S | Sidearm | High | Mid |
| MA5B Assault Rifle | UNSC | A | Rifle | Medium | Mid |
| Battle Rifle (BR55) | UNSC | A | Rifle | High | Long |
| Sniper Rifle | UNSC | A | Sniper | Extreme | Extreme |
| SMG | UNSC | B | SMG | Low | Close |
| Shotgun | UNSC | A | Shotgun | Extreme | Close |
| SPNKr Rocket Launcher | UNSC | S | Heavy | Extreme | Mid |
| Needler | Covenant | A | Rifle | Supercombine | Mid |
| Plasma Pistol | Covenant | A | Sidearm | Medium | Close |
| Plasma Rifle | Covenant | A | Rifle | Medium | Mid |
| Brute Plasma Rifle | Covenant | A | Rifle | High | Mid |
| Brute Spiker | Covenant | B | Rifle | High | Close |
| Needle Rifle | Covenant | A | Rifle | Supercombine | Long |
| Energy Sword | Covenant | S | Melee | One-Hit Kill | Melee |
| Beam Rifle | Covenant | A | Sniper | Extreme | Extreme |
| Sentinel Beam | Forerunner | B | Rifle | Medium | Mid |
| Fuel Rod Cannon | Covenant | S | Heavy | Extreme | Long |
Weapon Arsenal
M6D Pistol
The iconic Marine sidearm returns. One-shots unshielded Elites on Legendary.
MA5B Assault Rifle
Workhorse UNSC rifle. Great for Grunt cleanup and mid-range suppression.
Battle Rifle (BR55)
Three-shot burst, piercing rounds. Best mid-range weapon in the game.
Sniper Rifle
99% head-shot accuracy. Deletes Elites in one body shot on Heroic.
SPNKr Rocket Launcher
Two rockets per Hunter. Unlock the 4-rocket variant in The Maw.
Energy Sword
One-hit kill on every non-Hunter enemy. The ultimate panic weapon.
Needler
Supercombine detonation on 7 needle hits. Devastating against shields.
Core Mechanics
Weapon mechanics in Halo: Campaign Evolved follow classic Halo sandbox rules — head-shots deal 2x damage, plasma weapons strip shields 2x faster than kinetic, and dual-wield halves your ammo per gun but doubles fire rate. The Energy Sword and SPNKr are the only weapons that can one-shot Elites on Legendary. Mastering dual-wield — combining the M6D Pistol with the Plasma Pistol for shield-stripping combo — is the single most important skill for clearing the campaign on Heroic or Legendary.
Advantages
The 17-weapon arsenal gives you a loadout for every encounter. The M6D is dominant up close, the Battle Rifle dominates mid-range, the Sniper Rifle deletes Elites at long range, and the SPNKr can clear Hunter pairs in two rockets. The Energy Sword is the ultimate panic button and the only melee weapon that can one-shot on Legendary.
Challenges
Several weapons have notable weaknesses — the SMG burns through ammo without killing anything, the Brute Spiker loses damage at range, the Plasma Pistol stops hurting Elites once shields are down, and the Sniper Rifle is useless in CQB. Avoid leaning on the SMG as your primary weapon; save it for Grunt cleanup.
Frequently Asked Questions
What is the best weapon in Halo: Campaign Evolved?+
Which weapons are new in the Halo: Campaign Evolved remake?+
Can I dual-wield any weapon in the remake?+
Where is the Energy Sword in the campaign?+
Quick Tips
Pick up the M6D Pistol from The Pillar of Autumn armory — it stays viable for the entire campaign.
Pair the Plasma Pistol with the M6D for the classic shield-strip head-shot combo.
Save the SPNKr for Hunters — two rockets to the orange back core kills them on Legendary.
The Battle Rifle is unlocked in the second mission — grab it and never let go.
Dual-wield only sidearms — SMG + Plasma Pistol is the best combo for room clearance.
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