Passive bonuses can be mixed and matched to fit your playstyle. Use them to boost your strengths or cover your weaknesses.
Perk Tier 1
Double Time: Double the duration of Tactical Sprint. Increase crouch movement speed by 30%.
E.O.D.: Take reduced damage from non-killstreak explosives and fire.
Scavenger: Resupply ammo from dead players.
Unlocked: Level 18
Cold-Blooded: Undetectable by AI targeting systems and thermal optics. Does not trigger High Alert warning.
Unlocked: Level 29
Kill Chain: Killstreak kills count towards your next killstreaks. Only applies to Killstreaks earned this life. Not effective when Specialist is active.
Unlocked: Level 34
Quick Fix: Killing players immediately starts health regeneration. Capturing and hold objectives increases your health regeneration rate.
Unlocked: Level 42
Perk Tier 2
Restock: Recharge equipment over 25 seconds.
Hardline: Your killstreaks cost 1 less kill
Overkill: Carry two primary weapons
Unlocked: Level 8
High Alert: Your vision pulses when enemies outside of your view see you.
Unlocked: Level 11
Ghost: Undetectable by UAVs, Radar Drones, and Heartbeat Sensors.
Unlocked: Level 24
Pointman: Killstreaks are earned through game score instead of number of kills.
Unlocked: Level 49
Perk Tier 3
Tune Up: Reduces the charge time of field upgrades by 40%
Amped: Faster weapon swap and rocket launcher reload speed
Shrapnel: Spawn with an extra piece of lethal equipment. Explosive damage delays enemy health regeneration.
Unlocked: Level 13
Battle Hardened: Reduce strength of enemy flash, stun, EMP, and gas effects. Immune to snapshot grenades.
Unlocked: Level 26
Spotter: See enemy equipment, field upgrades, and killstreaks through walls. Mark them for your team by aiming down sights. Hack enemy Claymores, Proximity Mines, C4, and Trophy Systems.
Unlocked: Level 38
Tracker: Enemies leave behind a footprint trail. See markers at enemy death locations and his the death markers of enemies you kill.
Unlocked: Level 51
Specialist: Enable Specialist for a loadout to earn perks instead of killstreaks. After 8 kills, Become the ultimate soldier.
Unlocked: Level 29