Complete the following achievements to unlock Xbox Live Gamerscore points.
|Achievement ||How to unlock|
|Arsenal ( 10 points )||Upgrade all units to level 3 in a single online match. |
|Atlantis Rising ( 10 points )||Complete the Atlantis Rising campaign. |
|Deep 6 ( 20 points )||Get 1000 depth charge kills. |
|Dive Master ( 10 points )||Get 100 kills. |
|Frenzy ( 30 points )||Complete each chapter on the Ultra difficulty setting. |
|Humanity's Hope ( 10 points )||Complete the Hope of Humanity campaign. |
|Hydropwnage ( 20 points )||Win an online Conquest match by taking all of the control points ( get a shutout points). |
|Life Aquatic ( 15 points )||Upgrade all units, all races to level 3. |
|Lord of the Deep ( 35 points )||Get 10,000 kills. |
|Navy of One ( 10 points )||Take over 100 control points. |
|Nemo's Wrath ( 10 points )||Complete the Nemo's Wrath campaign. |
|Swim Pals ( 20 points )||Complete each chapter in co-op mode.|
|Cheat: Gamer Pic 1- Scuba Diver
Get 100 kills total.
|Cheat: Gamer Pic 2- Atlantis Man
Get 10,000 kills total.