Conflict Denied Ops

This achievement can be done on the first level "Monastery". There are approximately 60 enemies to kill on the first mission of the game. This cannot be done through mission replay or chapter select.

The description is fairly straight forward as to what you need to do in order to obtain the achievement, so I will offer general tips to make it easier.

I would suggest doing this achievement in co-op, either split screen or over xbox live. This way you have control over the Graves character and can prevent him from shooting people unless he absolutely has to (people rushing at him, Lang goes down). If it is over live I would suggest the Graves player for this mission go for the "Ain't Got Time to Bleed" achievement for not going down or MIA in a mission.

1) SHOOT IN BURSTS in order to preserve your accuracy rating. Only hold the trigger down if an enemy gets right in your face.

2) IF THE ENEMY IS FAR AWAY, SWITCH TO YOUR PISTOL OR MOVE CLOSER. The pistol has surprising range, and it is obviously going to be much more accurate than your LMG. If you do not feel comfortable using your pistol, find a way to get closer to the enemy and take him down normally.

3) MOVE SLOWLY THROUGH THE LEVEL. There is no need to rush, nothing is timed. Rushing will only get you killed or cause you to miss some enemies.

4) IF PLAYING ON LIVE, GET GRAVES TO CALL OUT ENEMY POSITIONS. This helps tremendously, and while you cannot mark people descriptions of places on the map (which are generally barren except for a few buildings/noticeable objects) are easy to call out.

5) USE THE LEANING MECHANISM THE GAME OFFERS. When Conflict: Denied Ops came out, there was no cover system developed for video games (I know it's old) so what they put in instead is leaning left and right by pressing left and right on the D-pad. This essentially offers you cover when looking around corners. You may want to try this and see how you feel about it because it will rotate your screen about 85-90 degrees whichever way you lean making it somewhat disorienting. This offers a safe way to look around corners without being shot.

6)PLAY ON EASY. Self-explanatory, the harder the difficulty the harder it will be to finish the level (if you are playing co-op there are almost no checkpoints). This can also cause unnecessary frustration with the game, as it is fairly easy on the low difficulties.

The achievement will pop when you see the statistics screen after the mission is completed. If you look at the bottom left of the screen there is what appears to be a little loading/updating stats icon, once this is gone and the "press A to continue" appears in the bottom right of the screen your achievement will pop. If it does not pop, you were too inaccurate assuming you got the desired number of kills (50).