You unlock customizable killstreaks at level 10 and every about 5-6 levels you can unlock a different one. The killstreaks are:
3 Kills - UAV
4 Kills - Counter-UAV or Care Package
5 Kills - Sentry Gun or Predator Missile
6 Kills - Precision Airstrike
7 Kills - Harrier Strike or Attack Helicopter
8 Kills - Emergency Airdrop
9 Kills - Pave Low or Stealth Bomber
11 Kills - AC-130 or Chopper Gunner
15 Kills - EMP
25 Kills - Tactical Nuke
You can only select 3 killstreaks and you cannot have 2 killstreaks from the same number of kills.
The emergency airdrop killstreak is unlocked at 8 kills.
To get the Mario looking emblem of Captain Price you must get a 10 kill streak with no killstreak rewards selected. To clarify: Go into your killstreak reward screen and untick your 3 rewards then back out. Get a 10 Killstreak like this and the emblem is yours.
kill somebody just before he/she earns an 10 or more killstreak
you can unlock it with you're first killstreak award unlock
Kill an enemy just before they earn a 10 or higher killstreak
The emergency airdrop killstreak is unlocked at 8 kills.
Not unless an EMP is active in which you cant activate any killstreak rewards.
no, a killstreak stop when you die and the kills that your harrier do will not count in your next killstreak
To get the Mario looking emblem of Captain Price you must get a 10 kill streak with no killstreak rewards selected. To clarify: Go into your killstreak reward screen and untick your 3 rewards then back out. Get a 10 Killstreak like this and the emblem is yours.
11 Killstreak
Killstreak Assault Package 12
NUKE!!!
The best killstreak is the Tactical Nuke but use killstreaks that you can get frequently.
Someone must knife you while using the title STD.
Killstreaks in MW2 are tools, such as Predator Missiles, that can help you eliminate your enemies easily. If you have a Killstreak but you are killed, you will have to start the streak again but you will keep any killstreaks unlocked.
You cant customize your team. you can customize your weapons,perks,title,emblem and killstreak rewards but not a team
When you prestige on modern warfare 2 you lose all your weapons, perks, classes, challenges, and I think killstreak rewards(but I'm not sure). You keep your titles, eg.The Avenger etc. And you keep your emblems.