The Flatline Mk.II is a reinforced melee weapon designed for heavy strikes and slightly longer reach than standard knives. This guide explains its identity, full overview, unlock process, and step-by-step instructions to obtain it efficiently.

What is Flatline Mk.II in COD Black Ops 7

The Flatline Mk.II is a premium melee weapon built for high-damage close combat. Unlike lighter blades, it offers heavier swing impact, improved lunge distance, and a more forceful takedown animation, making it ideal for aggressive and stealth hybrid play.

COD Black Ops 7: Flatline Mk.II overview

FieldDetails
CategoryMelee Weapon
DamageOne-hit kill
Swing SpeedModerate–Fast
ReachExtended compared to standard Knife
HandlingHigh mobility weapon
Primary UseStealth eliminations, aggressive charging, fast takedowns
Unlock MethodPlayer level milestone or melee progression tier

How to get Flatline Mk.II

The Flatline Mk.II becomes available by reaching its unlock player 49 level or completing the melee progression tier. Once unlocked, it appears under Secondary → Melee.

Step-by-step guide to unlock Flatline Mk.II

Step 1: Accumulate XP

Play matches to progress toward the melee unlock level 30.

Step 2: Use fast-paced playlists

Hardpoint and Domination maximize engagements and XP.

Step 3: Complete melee challenges

Knife-based eliminations and stealth kills speed up melee progression.

Step 4: Activate double XP tokens

Boosts overall progression to reach the Flatline Mk.II faster.

Step 5: Check the melee category

Equip the Flatline Mk.II as soon as it becomes available.

Flatline Mk.II tips

  • Take advantage of its extended reach to win close duels safely.
  • Use movement perks to make up for its slightly heavier swing feel.
  • Approach from flanking routes to secure easy one-hit kills.
  • Combine with smoke or stun tacticals for safe gap closing.
  • Excellent for objective disruption, especially in tight interior zones.