|Third person view|
Press Start to pause game play, then hold L2 and press Square, Circle, Square, Circle, L3(2), Triangle, X, Triangle, X, R3(2).
One hit kills
Press Start to pause game play, then hold L2 and press L3, R3, L3, R3, X, Circle, L3, R3, L3, R3, Square, Triangle.
Big head mode
Press Start to pause game play, then hold L2 and press Circle, Square, X, Triangle, L3, Triangle, X, Square, Circle, R3.
Super ragdoll effects
Press Start to pause game play, then hold L2 and press X(2), Circle(2), Square(2), Triangle(2), X, Circle, Square, Triangle.
Host an online game. Press Start during game play, then hold L2 and press L3(2), X, R3(2), Circle, L3(2), Square, R3(2), Triangle. Bullets from Alpha team/Rainbow will be blue lasers, while those from Bravo Team/terrorists will be red lasers.
Attain the indicated rank to unlock the corresponding items for multi-player mode.
1st Lieutenant (214000 experience points): Headgears 4 (Half-Face Mask, Reinforced Helm, Tactical Goggles)
2nd Lieutenant (172000 experience points): Camo 3 (Pink, Blue, Woodland, Wasp, Sand, Crimson)
Captain (264000 experience points): Merc Weapons (MG36, SPAS12, Deagle)
Colonel (535000 experience points): Headgears 5 (Ballistic Face Mask, Riot Helm, NVGs)
Corporal (14500 experience points): Camo 1 (Desert, Urban, Russian, Guerrilla, Fall, Desert 2)
Elite (675000 experience points): Camo 5 (Custom 1, Custom 2, Custom 3)
First Sergeant (109500 experience points): Headgears 3 (Bonnie Hat, Beret, Tinted Goggles)
Lt. Colonel (425000 experience points): Camo 4 (Yellow Urban, Red Urban, Tiger, Rust, Urban 2, Grey)
Major (330000 experience points): Military Armor (Vier Recon Armor, Diamondback Combat Armor, Anaconda Assault Armor)
Master Sergeant (82500 experience points): Freedom Fighter weapons (AK47, Raging Bull, SV98)
Private 1st Class (3000 experience points): Headgears 1 (Tactical Helm, Balaclava)
Sergeant (23500 experience points): Tactical Armor (Raven Recon Armor, Vulture Combat Armor, Falcon Assault Armor)
Sergeant First Class (56500 experience points): Camo 2 (Flecktarn, Orange, Swedish, War2k5, Alpen, White)
Sergeant Major (139000 experience points): Black Market Armor (Typhoon Recon Armor, Cyclone Combat Armor, Hurricane Assault Armor)
Specialist (8400 experience points): Rainbow Weapons (MP7A1, SIG552, USP40)
Staff Sergeant (38500 experience points): Headgears 2 (3 Hole Balaclava, Baseball Cap, Breathing Mask)
Play the Fremont Street level and look for a ledge that has a bottle of Axe cologne. Shoot the bottle. The neon roof of the Fremont Street Experience will change to an animation of a girl in a bikini with some Axe items. This is followed by a sequence with outtakes and early animations.