Trophy Guide [Call of Duty: Black Ops II]
[Level 3]Dirty Business:
Resist from shooting Kravchenko all the time

[Level 5]Hey good looking:
instead of just flooring the pedal all the way down, slow down 
and avoid the fire thats coming out of the pipe by steering to your
right so that you don't burn Harper.

[Level 6]Good Karma AND Ship Shape:
Catch up to DeFalco and KILL him. don't let him get away with Karma.
on Level 9, shoot Briggs on the leg instead of killing him.

[Level 7]Family Reunion:
Don't shoot the "prisioner" in the head with the sniper please.
shoot him in the knee twice instead because its Mason.

[Level 8]Showdown:
On Level 6 make sure you let DeFalco get away with karma and 
DO NOTdo the SFM Second Chance. On Level 8, Shoot Harper so that 
Farid lives. On Mission 9, the cutscene should play Farid Taking out 
DeFalcoand DeFalco living for a moment to kill Farid.

How to get [The Best Ending]
Rescue Karma on Level 6, Shoot the "prisioner" on the Knee twice,
Shoot Harper, Spare/Kill Menendez

[Level 1-10]High IQ:
get all the Intel on ALL the Levels(not including SFMs)
thats why there's YouTube for better Explanation

1/4 of the trophies on campaign:
Finish the Campaign on ANY difficulty and make sure to do ALL the 
SFMs succesfully.

[WHOLE Campaign]Giant Accomplishment:
Complete all the challenges for every level/SFM

Zombies and Multiplayer coming soon.