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Vanguard

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Call of Duty: Vanguard

Released 5 November 2021

Sledgehammer Games

Home
Vanguard
Perks
High Alert

MultiplayerPerk 2

High Alert

Also in 2 games — switch version:

Vanguard
MW2019

Effect

Your vision pulses when an unseen enemy has eyes on you.

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Other Vanguard perks

Ghost
Ninja
Cold Blooded
Fortified
Survival Training
Dauntless
Serpentine
Tracker

Key facts

High Alert

Game: Vanguard
Product: Multiplayer
Slot: Perk 2

Sources

Call of Duty: Vanguard — Multiplayer ArsenalObserved in a community sample
GamesAtlas · accessed 6 Aug 2026
Multiplayer weapons, perks, killstreaks, field upgrades, maps and modes for Call of Duty: Vanguard, compiled from community references.

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Call of Duty weapon, map, killstreak and patch data — sourced to the official publication it came from, versioned by patch, and kept separate for multiplayer and Warzone. Unverified values are shown as unverified.

Data last verified 6 August 2026 against 38 recorded sources. How we know this.

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