Uploaded August 2026 | Updated September 2026, 52 minutes ago

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Aliens Fireteam Elite 2 Marauder end game build guide, and most people are running him wrong. This is the full loadout and perk setup built around two engines: rockets that fire every time you reload, and a Blast Cannon whose cooldown drops 50% per kill. Weapons are the M37A3 pump shotgun, the L56A3 Smartgun on cryo, and the Kramer Short-Barrel, all on Grey-Market Rounds.

Every attachment and perk in this Aliens Fireteam Elite 2 build is from my own runs. Which class build do you want next?

0:00 Aliens Fireteam Elite 2 Marauder Build
0:36 M37A3 Pump Shotgun Setup
1:15 Grey-Market Rounds - 50% To 250% Damage
1:52 L56A3 Smartgun Signature Weapon Build
2:52 Kramer Short-Barrel Setup
4:05 Adrenaline And Sentry Gun Minor Items
5:00 Marauder Perk Board And Rocket Perks
6:22 Blast Cannon Perks Explained
7:52 50% Cooldown Per Kill - Ability Spam
8:35 How To Play This Marauder Build

#AliensFireteamElite2

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