Smallbouse

High Score Score 800,000 points in one game -- with Game Settings set to Hardcore.

I Got This In The Darkest Shore, survive the initial beach rush without using any machine gun turrets.

Torque Completionist Gain all stars in 'Torque'.

Silent Sniper Complete The Last Yardbird as Silent Assassin.

Island and Chill Complete The Last Resort.

Chapter 2 Speedrun Complete a Speedrun of Chapter 2 below the target time.

Hokkaido Escalated Complete Level 5 of an Escalation Contract set in Hokkaido.

West Side for Life In Blood of the Dead, reach Round 20 without leaving the West Side of the island

Big Game Trapper Use a hypno trap to turn a Rhino friendly in Mayday in Regular or Hardcore difficulty.

Surprise Attack! Arrive at the objective in File R-07 without being spotted.

Lights Out Complete the "Light 'Em Up" Special Ops mission on Veteran difficulty.

I came in like a Resogun Accumulate a total Wrecking combo of 1,000 in Demolition mode

Chapter 4 Speedrun Complete a Speedrun of Chapter 4 below the target time.

Undiscovered Truths Find all the intel hidden in Nightfall.

Chapter 3 Speedrun Complete a Speedrun of Chapter 3 below the target time.

Double Trouble Complete The Pen and the Sword in Multiplayer.

Burgertown Escort Service Rescue 1 survivor in Infection.

He knows what they did last era Found all eight audio notes in the Ancient Labyrinth

Acquire Waffle Weapons! Obtain the Ray Gun, DG-2, and the Monkey Bomb at the same time in a game. (Map Pack 3 only)

I kill dead people Killed 40 ghosts in the Ancient Labyrinth

Chimp on the Barbie In Ascension, kill a space monkey with a fire trap.

Deliver This Complete the "Special Delivery" Special Ops mission on Veteran difficulty.

I Know a Shortcut In Voyage of Despair, take every fast travel path in a single game

Come On And ... Slam 10 zombies at once in Outbreak.

Acidic Alchemy In IX, Get a kill with the Acid Trap in each of its craftable locations

You're Not Worthy As My Opponent Breach: Send 3 Challenges.

The third faction Rescue all the Buddies from their respective predicaments

Save the Poet Complete The Pen and the Sword in Single Player.

Worth Every Penny Acquire 1000 credits in one month.

Off My Planet Recover the Hyperwave Beacon.

Feel the Beat, Y'all! Complete "Feel the Beat, Y'all!" challenge

Don't make me pull the trigger! Survive for 5 minutes in Demolition mode

Flyswatter Destroy all helicopters in the "Vertigo" Special Ops mission.

Can you dig it? Complete "Can you dig it?" challenge

Spiritually Attuned Make 100 Psychic Links (Share or Steal)

The River Complete "The River" challenge

A Little Pack Here, a Little Punch There In Voyage of Despair, use the Pack-a-Punch at every possible location in a single game

Egg-stra Devastation! Complete the Egg-Stra XP challenge and then destroy a hive in the Devastation DLC package.

Man No More Build a suit of powered armor.

Pinnacle Complete the "Vertigo" Special Ops mission on Veteran difficulty.

Nemesis Complete "Nemesis" challenge

Chapter 6 Speedrun Complete a Speedrun of Chapter 6 below the target time.

High Score In Zombie Rush, obtain a Personal Score of 250,000

Street Fighter Complete all Dragon's Teeth Assignments

Mercy Kill 5 enemies while they are on fire in Chapter 3: Fire Sale

Let the Dog Out Complete "Let the Dog Out" challenge

Deadhead Get 150 zombie headshots in a single game. (Map Pack 2 only)

Alright, Alright Survive until round 10 in Infection.

A Bridge To Somewhere Extend the bridge in Awakening in Regular or Hardcore difficulty.

Nightwing Revenge Obtain 78 medals on the original Arkham City and Nightwing Bundle Pack ranked maps (as Nightwing)