Call of Duty 4: Modern Warfare arms gamers with an arsenal of advanced and powerful modern day firepower and transports them to the most treacherous hotspots around the globe to take on a rogue enemy group threatening the world. As both a U.S. Marine and British S.A.S. soldier fighting through an unfolding story full of twists and turns, players use sophisticated technology, superior firepower and coordinated land and air strikes on a battlefield where speed, accuracy and communication are essential to victory. The epic title also delivers an added depth of multiplayer action providing online fans an all-new community of persistent, addictive and customizable gameplay.After-Credit Sequences
Beat the game on any difficulty and let the credits run all the way through. When they finish, you’ll start another mission. This mission takes place on a plane the resembles Air Force One, wherein you must fight your way through a hoard of baddies, save the V.I.P. and escape the plane in less than 2 minutes.
Also, when you finish the game, you unlock the Arcade Mode.
| Unlockable | How to Unlock |
|---|---|
| Air Force One Mission | Finish The Game |
| Arcade Mode | Finish The Game |
Arcade Mode
| Unlockable | How to Unlock |
|---|---|
| Arcade Mode | To unlock Arcade Mode, beat the game once through on any difficulty level. Arcade Mode itself is split into two options - Full Challenge or Level Chal |
Collect All Intel Pieces
Cheats are unlocked not by inserting passwords, but by acquiring the thirty Intel Pieces strewn throughout the game. The more of them you collect, the more cheats you can access. On the left are the number of Intel Pieces collected, and on the right are the cheats that are unlocked, with an explanation of what each does
| Unlockable | How to Unlock |
|---|---|
| “A Bad Year” Enemies explode into tires when shot | Collect 15 intel pieces |
| “Cluster Bombs” One frag grenade thrown equals five in explosion | Collect 10 intel pieces |
| “CoD Noir” Play the game in black and white | Collect 02 intel pieces |
| “Infinite Ammo” Just what it says | Collect 30 intel pieces |
| “Photo-Negative” Game colors become inverte | Collect 04 intel pieces |
| “Ragtime Warfare” The game feels like an old silent movie | Collect 08 intel pieces |
| “Slow-Mo Ability” Game plays at 40% normal speed | Collect 20 intel pieces |
| “Super Contrast” Game’s contrast increases. | Collect 06 intel pieces |
Multiplayer Perks
All these perks are obtained by a certain rank in multiplayer mode.
| Unlockable | How to Unlock |
|---|---|
| 3 Frag Grenades | Rank 41 |
| Bandolier | Rank 32 |
| Bomb Squad | Rank 14 |
| Claymores | Rank 23 |
| Double Tap | Rank 29 |
| Last Stand | Rank 8 |
| Martyrdom | Rank 17 |
| Overkill | Rank 38 |
| Sleight of Hand | Rank 20 |
| UAV Jammer | Rank 11 |
Multiplayer Weapons
Unlockable multiplayer weapons are based on your rank you receive. As you gain in rank, you will gain the ability for more and more weapons.
| Unlockable | How to Unlock |
|---|---|
| Assault Rifle (G3) | Rank 25 |
| Assault Rifle (G36C) | Rank 37 |
| Assault Rifle (M14) | Rank 46 |
| Assault Rifle (M4) | Rank 10 |
| Assault Rifle (MP44) | Rank 52 |
| LMG (M60E4) | Rank 19 |
| Pistol (Desert Eagle) | Rank 43 |
| Pistol (Golden Desert Eagle) | Rank 55 |
| Pistol (M1911) | Rank 16 |
| Shotgun (M1014) | Rank 31 |
| SMG (AK-74U) | Rank 28 |
| SMG (Mini Uzi) | Rank 13 |
| SMG (P90) | Rank 40 |
| Sniper Rifle (Barret) | Rank 49 |
| Sniper Rifle (Dragunov) | Rank 22 |
| Sniper Rifle (M40) | Rank 04 |
| Sniper Rifle (R700) | Rank 34 |
Using Golden Weapons
Golden weapons are considered as special camo that you obtain when you fully complete their respective weapon challenges. You can use them by choosing that gold camo of the respective weapon. Note: The gold weapons are not enhanced, stronger, or more powerful in any way, it’s simply Skin
Unlockable How to Unlock:
| Unlockable | How to Unlock |
|---|---|
| Golden Ak-47 | Complete all Assault Rifle challenges. |
| Golden Desert Eagle (Not Skin) | Reach Lv. 55 |
| Golden Dragonuv | Complete all Sniper challenges. |
| Golden M1014 | Complete all Shotgun challenges. |
| Golden M60 | Complete all LMG challenges. |
| Golden Mini-Uzi | Complete all SMG challenges |
