Complete the following achievements to unlock Xbox Live Gamerscore points.
| Achievement | How to unlock
|
|---|
| 4th Operation 1 (1 point) | Complete Mission 1 in 4th Operation in Mission mode.
|
| 4th Operation 2 (2 points) | Complete Mission 2 in 4th Operation in Mission mode.
|
| 4th Operation 3 (3 points) | Complete Mission 3 in 4th Operation in Mission mode.
|
| 4th Operation 4 (4 points) | Complete Mission 4 in 4th Operation in Mission mode.
|
| 4th Operation All (115 points) | Complete 4th Operation in Mission mode.
|
