All of the following are unlockables as you level during the Multiplayer portion of the game. Note that they are unlocked for purchase, as you will need to spend an unlock token to purchase, which you only get 1 of per level.
SCORESTREAKS
- UAV: Level 7
- Hunter Killer: Level 7
- Care Package: Level 7
- Lightning Strike: Level 7
- Dragonfire: Level 7
- VTOL Warship: Level 7
- Sentry Gun: Level 9
- Lodestar: Level 12
- Guardian: Level 15
- Stealth Chopper: Level 21
- Hellstorm Missile: Level 24
- AGR: Level 27
- Warthog: Level 30
- Counter-UAV: Level 33
- Death Machine: Level 36
- EMP Systems: Level 39
- Orbital VSAT: Level 42
- War Machine: Level 45
- Escort Drone: Level 48
- K9 Unit: Level 51
- Swarm: Level 54
PERKS
Tier 1 Perks
- Lightweight: Level 4
- Hardline: Level 4
- Blind Eye: Level 5
- Flak Jacket: Level 32
- Ghost: Level 55
Tier 2 Perks
- Toughness: Level 4
- Cold Blooded: Level 4
- Fast Hands: Level 8
- Hard Wired: Level 26
- Scavenger: Level 44
Tier 3 Perks
- Dexterity: Level 4
- Extreme Conditioning: Level 4
- Engineer: Level 14
- Tactical Mask: Level 20
- Dead Silence: Level 38
- Awareness: Level 50
WILDCARDS
- Perk 1 Greed: Level 4
- Perk 2 Greed: Level 10
- Perk 3 Greed: Level 13
- Overkill: Level 16
- Secondary Gunfighter: Level 19
- Primary Gunfighter: Level 22
- Tactician: Level 25
- Danger Close: Level 28
WEAPONS
- Level 4: MTAR, Type 25, MP7, PDW-57, Mk 48, QBB LSW, R870 MCS, S12, DSR 50, SVU-AS, Five-seven, Tac-45, FHJ-18 AA, SMAW, Grenade, Semtex, Concussion Grenade, Smoke Grenade
- Level 6: Sensor Grenade
- Level 10: SWAT-556
- Level 11: EMP Grenade
- Level 13: LSAT
- Level 16: Vector K10
- Level 17: Combat Axe
- Level 19: B23R
- Level 22: FAL DSW
- Level 23: Shock Charge
- Level 25: Crossbow, Black Hat
- Level 28: MSMC, Bouncing Betty
- Level 29: Flashbang Grenade
- Level 31: M27, Executioner
- Level 34: KSG, Assault Shield
- Level 35: Trophy System
- Level 37: Chicom CQB, HAMR
- Level 40: SCAR-H, RPG
- Level 41: C4
- Level 43: Ballista, KAP-40
- Level 46: SMR, Skorpion EVO
- Level 47: Tactical Insertion
- Level 49: M8A1, Ballistic Knife
- Level 52: M1216, XPR-50
- Level 53: Claymore
- Level 55: AN-94
