Drive any type of a vehicle for more than 20 miles total.

Enter 10 rooms using Team Entry.

Collect at least 75% of secret items on any level, without being caught.

Kill 10 enemies using grenades.

Unlock at least 10 new weapons in the campaign mode.

Enter the Ghost Town.

Successfully drive off the highway on Convoy level.

Kill 50 enemies with headshots.

Kill at least 3 enemies in a row while being severely wounded.

Finish the first chapter.

Jailor or executioner.

Interrogate Menendez.

Only one can survive.