Receive 20 titles.

Titles are like mini in-game medals that are award for doing a certain tasks in the match, kind of like the medals in halo 3 but are awarded at the end of the match. Get 1 of each title to get all of the title achievements
I.E. getting 3 kills with the machine gun in 1 match
here's a list of the known titles.

Ace Soldier - 10 enemies defeated [ ]
Pentagon - 5 enemies defeated in a row [ ]
VS Crusher - 3 Vital Suits destroyed [ ]
Head Hunter - 3 enemies defeated with headshots [ ]
Post Starter - 3 Data Posts activated [ ]
Survivor - Battle complete without dying [ ]
Point Getter - Received 5000 points [ ]
Handgun Expert - 3 enemies defeated with the Handgun [ ]
Revolver Expert - 3 enemies defeated with the Revolver [ ]
Hand Cannon Expert - 3 enemies defeated with the Hand Cannon [ ]
Flame Launcher Expert - 3 enemies defeated with the Flame Launcher [ ]
Machine Gun Expert - 3 enemies defeated with the Machine Gun [ ]
Rifle Expert - 3 enemies defeated with the Rifle [ ]
Rocket Launcher Expert - 3 enemies defeated with the Rocket Launcher [ ]
Shotgun Expert - 3 enemies defeated with the Shotgun [ ]
Energy Gun Expert - 3 enemies defeated with the Energy Gun [ ]
Plasma Gun Expert - 3 enemies defeated with the Plasma Gun [ ]
Grenade Expert - 3 enemies defeated with Grenades [ ]
Striker Expert - 3 enemies defeated with Melee attacks [ ]
VS Weapon Expert - 3 enemies defeated with VS weapons [ ]