Get the first A.
Get the first A+.
Complete the story.
Complete the story a grade no lower than A-.
Defuse the bomb by successfully cutting the wire.
Complete mission without killing any suspects.
Shoot a suspect with the taser.
Stay alive after getting hit by three bullets.
Blind or stun more than three suspects with a single flashbang or C4.
Kill a suspect while you are blinded by a flashbang.
Die at the same time as the suspect who killed you.
Kill a suspect with the last bullet in your magazine.
Kill a suspect while he is reloading.