in my opinion, you should choose care package first, because you never know what you will get. Then, you should choose the emergency airdrop. that will do the same thing only now you get four random airdrops. Hopefully what you get is good.
Tactical Knife
Chopper Gunner, Predator Missle, Harrier Airstrike.
Ten Tactical Nukes to unlock the emblem.
In modern warfare 2 i would recommend the UMP45 with silencer, secondary usp tactical knife or m9 tactical or magnum 44 tactical knife silenced preks: marathon pro, cold blooded pro, and comando pro. equipment: throwing knife and special grenade stun or flash grenade. Killstreaks: harriers, chopper gunner and EMP or nuke on ps3 add psn: kevin14256 and i will give you hacks
You can Nuke Boost by using Tactical Insertion or you can simply just be on good form; killing anyone.You can also watch some tips on Youtube.
The best killstreak is the Tactical Nuke but use killstreaks that you can get frequently.
It is called the Tactical Nuke and you have to unlock that in the callsigns and killstreaks reward menu in online game play. It is a 25 killstreak reward!
harrier ac130 and nuke
Tactical Knife
Chopper Gunner, Predator Missle, Harrier Airstrike.
No.
kill heaps of enemy killstreaks
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.
UAV, Airstrike, Helicopter (not drivable, it just flys around the map)
No you cant.
More guns. It continues the storyline from modern warfare 2. For multiplayer, there will be more perks and killstreaks and weapons. Also for multiplayer there will be more maps.
so far it is unown, but i heard there wil be a helecopter version of the RC car