It’s pretty hard to keep a secret these days.  And with the insane amount of excitement surrounding Modern Warfare 2, it’s apparently impossible.  Leaked copies of MW2 have shown up all over the globe and spoilers are flying around like… something that flies around a lot.  The complete list of perks and kill streak rewards have recently been leaked, but Infinity Ward is still keeping mum over certain details of the game and won’t really confirm or deny much.

So without further ado, I give you the unofficial, but pretty much official, list of MW2 perks and kill streak rewards:

Note:  Three perk slots are available with each perk being upgradeable from “standard” to “pro.”

Perks:  Slot 1

Marathon - Standard: Unlimited Sprint - Pro: Get over obstacles faster
Sleight of Hand  - Standard: Faster Reload - Pro: Aim down sights faster
Scavenger - Standard: Retrieve ammo from dead bodies – Pro: Extra Mags
Bling - Standard: Dual attachments on primary weapon - Pro: Dual attachments on secondary weapon
One Man Army - Standard: Switch classes in game (no respawn needed) Pro: Same perk, but works faster

Perks:  Slot 2

Stopping Power - Standard: Increased bullet damage - Pro: Increased bullet damage to aircraft and choppers
Lightweight - Standard: Move faster – Pro: ?
Hardline - Standard: Killstreak rewards require 1 less kill - Pro: Deathstreaks require 1 less death
Cold Blooded - Standard: Undetectable by UAV, air support, sentries, and thermal – Pro: ?
Danger Close - Standard: Increases explosive weapons damage – Pro: ?

Perks:  Slot 3

Commando - Standard: Increased melee distance - Pro: Same as “standard” plus no falling damage
Steady Aim - Standard: Increased hip-fire accuracy – Pro: Hold breath while aiming longer
Scrambler - Standard: Scrambles the radar of nearby enemies – Pro: ?
Ninja - Standard: Invisible to heartbeat sensors - Pro: Move silently
SitRep - Standard: Insertions. Reveals enemy explosives and Tactical Insertions – Pro: Louder enemy footsteps
Last Stand - Standard: You remember this one… remain alive on the ground for 10 seconds after being killed, pistol equipped - Pro: Use grenades and equipment along with your pistol

Kill streak rewards:

Note:  Kill streak rewards can be unlocked in the order that you choose (except the default set).  You can also select your choice of 3 rewards to use for each character class.

3 Kills -- UAV
4 Kills -- Care Package
4 Kills -- Counter UAV
5 Kills -- Sentry Gun
5 Kills -- Predator Missile
6 Kills -- Precision Airstrike
7 Kills -- Strike
7 Kills -- Attack Chooper
8 Kills -- Emergency Airdrop
9 Kills -- Pave Low
9 Kills -- Stealth Bomber
11 Kills -- Chopper Gunner
11 Kills -- AC-130
15 Kills -- EMP
25 Kills – Tactical Nuke