|Complete any level of the game.
|Complete the game.
|Complete every level in the game on Hard.
|Complete a level without dying.
|Collect all of the intel in a single level.
|Collect all of the intel in the entire game.
|Get full destruction on a level.
|Complete a secondary objective.
|Complete all secondary objectives.
|Kill a flame thrower guy with a flame thrower.
||Fight Fire with Fire
|Complete a level using only the machine gun.
||Good ol' Emma Gee
|Complete a level without firing a single shot.
||Keep your powder dry