Killstreak

Black Ops Killstreaks / Kill Streak Rewards

Here are all killstreaks in the game. You unlock killstreaks by buying them for ingame credits which are earned by playing multiplayer. It also says how many killstreaks you must have at various killstreaks:

Kills – Killstreak – Price as killstreak costs to unlock (the ones without the price is unlocked from the start)

3 Kills

 Spy Plane – $ 0 - Shows enemies on the mini-map. (The same as UAV)

3 Kills

RC XD – $ 1.200 - Remote controlled car strapped with explosives. (It is said that it is difficult to manage, and it is super easy to get several kills with it thankfully)

4 Kills

 Counter Spy Plane – $ 1.600 - Temporarily disables enemy mini-map. (The same as Counter UAV)

4 Kills

Sam Turret – $ 1.600 - Airdrop a placeable SAM turret that destroys aircraft.

5 Kills

Care Package – $ 0 - Airdrop a random killstreak, Special Weapon, or ammo crate. (Just like in MW2)

5 Kills

Napalm Strike – $ 2.400 - Airstrike that covers an area in fire. (A kind of airstrike, which provides direction)

6 Kills

Sentry Gun – $ 3.200 - Airdrop a placeable Sentry Gun. (Updated version of the Sentry Gun from MW2)

6 Kills

Mortar Team – $ 3.200 – Targets three locations to bombard with Mortar Strikes. (Heavier airstrike, in an area you choose)

7 Kills

Attack Helicopter – $ 0 – Call in a support helicopter.

7 Kills

Valkyrie Rockets – $ 4.000 – Launcher with two remote controlled rockets.

8 Kills

Blackbird – $ 4-500 – Call in an SR-71 Blackbird revealing enemies and their direction on the mini-map.

8 Kills

Rolling Thunder – $ 4.500 – Call in a B-52 Carpet Bombing.

9 Kills

Chopper Gunner – $ 5.000 – Control of a minigun from inside a helicopter.

11 Kills

Attack Dogs – $ 6.000 – Call in a pack of vicious dogs.

11 Kills

Gunship – $ 6.000 - 

Pilot an attack helicopter. The pilot has rockets and a machine gun. The same HUD as the helicopter in the mission “Payback” is used for this killstreak.  (One nasty ass motherfucker!)