Flatline Mk.II
Camos, unlock requirements and the full camo-challenge list for the Flatline Mk.II in Black Ops 7.

Flatline Mk.II at a glance
- Class
- Melee
- Released
- Base game (launch roster)
- Availability
- Base game (launch roster)
- Unlocked at
- Player Level 49
The Flatline Mk.II is a melee weapon in Call of Duty: Black Ops 7, available from launch and usable in any mode via Create-A-Class at Common rarity. Sources describe it as offering high damage with short-to-moderate range and moderate attack speed. In Zombies, upgrading it via the Pack-a-Punch Machine turns it into the "Ticker Shock."
A high-damage melee weapon with short-to-moderate range and moderate attack speed, suited to aggressive close-quarters and stealth play.
How to unlock: Multiple guides (Dexerto, GamesAtlas, Nerdschalk) state the Flatline Mk.II unlocks at player level 49, though one source contains an internal inconsistency, so treat the exact level as patch-volatile and unverified against an official source.
Flatline Mk.II camo challenges
Military camos follow a class-wide ladder; the three Special camos are unique to the Flatline Mk.II. Finish all 12 in a mode and its four Mastery camos unlock in order.
Multiplayer
- Diamondback Get 15 kills shortly after switching weapons
- Raptor Get 30 kills on enemies affected by your tactical equipment
- Mainframe Get 50 kills while moving
- Underbrush 5 Kills
- Woodland 10 Kills
- Slate Digital 20 Kills
- Redwood 30 Kills
- Poison 40 Kills
- Toxic 50 Kills
- Mountain 60 Kills
- Stalker 70 Kills
- Ruby Snake 80 Kills
Zombies
- Mutilate Get 300 eliminations at Rare rarity or higher
- Slither With the Cryo Freeze Ammo Mod equipped, get 300 eliminations
- Pathfinder Kill 100 enemies affected by your Tactical Equipment
- Char 100 Kills
- Tundra 200 Kills
- Flood Digital 300 Kills
- Cedar 400 Kills
- Marshland 500 Kills
- Mire 600 Kills
- Ravine 700 Kills
- Skulk 800 Kills
- Emerald Snake 1000 Kills
Campaign
- Cinder Eliminate 100 human enemies
- Caiman Get 25 kills shortly after switching weapons
- Network Get 25 kills shortly after sliding, diving, or wall-jumping
- Foliage 10 Kills
- Desert 25 Kills
- City Digital 50 Kills
- Pine 75 Kills
- Forest 100 Kills
- Sludge 125 Kills
- Plateau 150 Kills
- Nocturne 200 Kills
- Topaz Snake 250 Kills
Warzone
- Shimmer Get 2 eliminations while moving
- Tyrant Get 2 eliminations without taking damage
- Trace Get 2 eliminations shortly after sprinting
- Autumn 5 Eliminations
- Arctic 10 Eliminations
- Forest Digital 20 Eliminations
- Balsam 30 Eliminations
- Arid 40 Eliminations
- Oil 50 Eliminations
- Snowcap 60 Eliminations
- Hunter 80 Eliminations
- Sapphire Snake 100 Eliminations
