Head-Set Commands:
"Bravo open/close door"
Say while pointing at a door with your crosshair.
"Breech, Bang, Clear"
Say while pointing at an open door with your crosshair.
"Hands up, get down"
Sneak up behind a guard and say this.
"Team low profile"
Puts the team sneak mode.
"Bravo diffuse bomb"
Say while pointing at a bomb with your crosshair.
"Bravo, Snipe"
Bravo team will snipe all Tangos in view.
(supplied by: ScotlandMaximus)
Unlock list:
Beat the game on the following difficulties to unlock level select, weapons and other difficulties.
| Difficulty: | Unlock: |
| Ensign | Terrorist weapons in SP |
| Ensign | Lieutenant JG difficulty |
| Lieutenant JG | Level Select |
| Lieutenant JG | Lieutenant difficulty |
| Lieutenant | Multiple Grenade Launcher |
| Lieutenant | Lieutenant Commander difficulty |
| Lieutenant Commander | Commander difficulty |
| Commander | Captain difficulty |
| Captain | Rear Admiral difficulty |
| Rear Admiral | Admiral difficulty |
Shoot out the lights:
On the first level you can shoot out the lights to be more covert.
(supplied by: Dark_warrior1)
Fun:
For some good old fashion fun, blind a guard with a flashbang grenade so he will surrender, but don't restrain. That way you can sit back and watch the other guards kill him.
(supplied by: Eric)
How to show teammates names on "scope veiw":
Playing online, while in "scope veiw" or "nightvision". Press "start" then "start" again to show the names of your teammates.
(supplied by: Death~Wish)
Move more descretely:
Kill Boomer with a silenced weapon at the start of the level. Now you can sneak more easily and if you need help you still have Team Bravo.
(supplied by: icewarrior)
Note! In some missions, killing Boomer will fail the mission.
(supplied by: k-dawgg)
Iron Manifesto:
On the first level, go to the room where you put the satchel charges. Go to the room with the crates behind it. Climb up on top of one of the piles of crates here and you will see one that has a certain Iron Manifesto on it. Pick this up by going up to it and pressing action, but I have no idea what it does though.
(supplied by: Dezoo)
(34 votes)
Source: 
(27 votes)
