Unlockables
     Complete each achievement to get the allotted gamerscore.

Unlockable:             How to Unlock:

Arsenal (10)            Upgrade all units to level 3 
                        in a single online match

Atlantis Rising (10)    Complete the Atlantis Rising campaign

Dive Master (10)        Get 100 kills

Humanity's Hope (10)    Complete the Hope of Humanity campaign

Navy of One (10)        Take over 100 control points

Nemo's Wrath (10)       Complete the Nemo's Wrath campaign

Life Aquatic (15)       Upgrade all units, all races to level 3

Deep 6 (20)             Get 1000 depth charge kills

Hydropwnage (20)        Win an online Conquest match 
                        by taking all of the control points 
                        (get a shutout)

Swim Pals (20)          Complete each chapter in co-op mode

Frenzy (30)             Complete each chapter on the Ultra difficulty 
                        setting

Lord of the Deep (35)   Get 10,000 kills


Secret Gamer Pics
     Complete  the  following  criteria  to unlock the following Gamer
Pics(kills  can  be  earned  on  any difficulty, in any mode online or
offline):

Unlockable:                   How to Unlock:

Gamer Pic 1- Scuba Diver      Get 100 kills total

Gamer Pic 2- Atlantis Man     Get 10,000 kills total