Complete the following tasks to unlock PlayStation 3 trophy rewards.

Trophy	How to unlock
Antillia (Silver)	Complete the Act 1.
Bahamut (Bronze)	Get 5 kills in a row without dying.
Critical Massacre (Gold)	Kill 100 human enemies.
Dagon (Silver)	Complete the Act 2.
Deep Black (Platinum)	Deep Black Platinum..
Depth Charge (Gold)	Kill 50 drone enemies.
Electromagnetic Pulp (Bronze)	Kill 20 enemies with the EMP attachment grenade.
Hammer of Vulcan (Bronze)	Kill 5 AD-4 Vulcan Engineers.
Intel Analyst (Bronze)	Recover 10 data discs.
Jormungand (Bronze)	Win a match without dying.
Megalodon (Bronze)	Get 15 kills in a row without dying.
Multifaceted (Gold)	Win a multiplayer match on each of the 5 maps.
Nice Ghoul Like You (Gold)	Reprogram 10 UD-3 Ghoul Scouts.
Open Minded (Gold)	Get 5 headshots in a row with the Sniper Rifle.
Pain in the Membrane (Gold)	Get 50 headshots with any weapon.
Pescadero (Silver)	Complete the Act 4.
Sargasso (Silver)	Complete the Act 3.
Shotgun Wetting (Gold)	Get 50 shotgun kills.
Trigger Happy (Gold)	Kill 50 Shotgunners.
Triton (Silver)	Complete the Act 5.
Up Close and Personal (Gold)	Kill one of each enemy type with a melee attack.