Extra Content (Characters/Costumes)
Costumes and characters, once unlocked, can be used in all Extra Content modes. Carla, Agent, and the Left 4 Dead 2 characters do not have alternate costumes. In solo mode, A rank is awarded for 100,000 points, B rank for 80,000 points. In duo mode, A rank is awarded for 180,000 points, B rank for 120,000 points.
Unlockable How to Unlock Ada Wong Complete Ada's campaign Carla Radames Unlock all other characters and their Costume 1 Costume 1 Clear any map with an A rank Helena Harper Clear Urban Chaos with a B rank Piers Nivans Clear Steel Beast with a B rank Sherry Birkin Clear Mining the Depths with a B rank
Extra Content (Stages)
Stages must be unlocked separately for each Extra Content mode (Mercenaries, Siege, Predator, etc)
Unlockable How to Unlock Stage 10: Creature Workshop Clear Rooftop Mission with a B rank Stage 4: Rail Yard Clear Mining the Depths with a B rank Stage 5: High Seas Fortress Clear Rail Yard with a B rank Stage 6: Catacombs Clear High Seas Fortress with a B rank Stage 7: Requiem for War Clear Catacombs with a B rank Stage 8: Liquid Fire Clear Requiem for War with a B rank Stage 9: Rooftop Mission Clear Liquid Fire with a B rank
Infinite Ammo Skill
To unlock the infinite ammo skill for your weapons, you have to beat all four campaigns. Once you do that, the skills will be available for purchase.
Unlockable How to Unlock Infinite Ammo Skill Finish all campaigns.
Contributed By: MuhammadJA.
Achievement Description A Revolting Development Complete Chapter 2 in Jake's campaign. Ada's Demise Complete Chapter 4 in Ada's campaign. After Her! Complete Chapter 3 in Chris' campaign. B.O.W.s Are Ugly Defeat 100 enemies that have come out of a chrysalid. Back in My Day Complete the entire game on Veteran. Big Trouble in China Complete Chapter 4 in Leon's campaign. Bob and Weave Counter an enemy's attack three times in row. Bring the Heat Take down an enemy from 50 meters away with a headshot using the thermal scope. Buried Secrets Complete Chapter 2 in Leon's campaign. Check Out My Dogs Customize your dog tags. Civilian Casualties Defeat the BSAA 100 times. Counterintelligence Complete Chapter 2 in Ada's campaign. Covered in Brass Earn 150 different medals. Down, Not Out Defeat an enemy while dying, then recover without any help. Duty Calls Complete Chapter 5 in Chris' campaign. Easy Pickings Eliminate all players as Ustanak in less than a minute. Everybody Dies Defeat 100 player-controlled agents and 100 player-controlled creatures. Finish What You Start Perform a coup de grâce on ten enemies. Flying Ace Pilot the VTOL without getting a scratch on it. Get on the Plane Complete Chapter 3 in Leon's campaign. Give a Little Push Knock ten enemies off a high place. Gone to Hell Complete Chapter 1 in Leon's campaign. Green around the Ears Complete the entire game on Amateur. Hard Choice Shoot the helicopter pilot with a Magnum at point-blank range. Heirlooms Collect all the serpent emblems. Held Captive Defeat Ustanak with only one Agent remaining. High Voltage Defeat ten enemies with a stun rod charge attack. I Prefer Them Alive Rescue two female survivors at the cathedral. I Spy Complete Chapter 1 in Ada's campaign. Invincible Defeat Ustanak without anyone on your team being captured. J'avo Genocide Defeat 500 J'avo. Kill or Be Killed Win while in the dying state. Killer Combo Achieve a 30-combo chain. Kung Fu Fighting Survive to the end only using physical attacks. Last Man Standing--Again Win five times in a row. Leave It to the Pro Complete the entire game on Professional. Let's Blow This Joint Complete Chapter 3 in Jake's campaign. Lifesaver Help or rescue your partner ten times. Mad Skillz Max out all the skills that allow you to level up. Money Talks Complete Chapter 1 in Jake's campaign. Murder Spree Defeat the BSAA as a creature without dying once. Normal Is Good Complete the entire game on Normal. Not without a Fight Defeat Ustanak 20 times. One Is Better Than None Purchase one skill. One Is Never Enough As Ustanak, capture a total of 50 humans. Protect and Serve Protect the BSAA without any of them getting hurt. Rescue the Hostages Complete Chapter 1 in Chris' campaign. Rising Up Earn a level-four title. See You Around Complete Chapter 5 in Jake's campaign. Silent Killer Use a stealth attack to take down five enemies. Sneaking Around Get through the aircraft carrier's bridge area without being noticed. Staying Alive Return to the game as a human character. Still on the Run Complete Chapter 4 in Jake's campaign. Stuntman Defeat 20 enemies with the Hydra using a quick shot. Surrounded on All Sides Send 2,000 enemies to your opponent's map. Take 'Em All Down Defeat 100 agents. Take the Stage Defeat your opponent and achieve victory in 3 stages. Team Effort Win without any members of your team being killed. The Longest Night Complete the tutorial. The Trouble with Women Complete Chapter 5 in Leon's campaign. There's Always Hope Complete Chapter 4 in Chris' campaign. They're ACTION Figures! Collect 3 figures. This Takes Me Back Complete Chapter 3 in Ada's campaign. Titular Achievement Earn 10 different titles. Tragedy in Europe Complete Chapter 2 in Chris' campaign. Two Sides of the Same Coin Win 10 times. Weapons Master Use all the weapons in the game and kill ten enemies with each of them. What's Next? Complete Chapter 5 in Ada's campaign. You Are S.O.L. Defeat your opponent 10 times with enemies you sent. Zombie Massacre Defeat 500 zombies.
Contributed By: Guard Master.
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