muddybloke

Spliced Complete the "Wrath of the Machine" raid.

Pure Lunacy Complete Dead Space™ 3 Awakened in Pure Survival Mode

The Boy Who Could Run Complete all Parkour Fever Challenges

Took this thing on a test flight Complete Arcade mode with a custom made ship, at Veteran difficulty level

Together Till the End Be the last man standing

GD Parkour Instructor Complete all Parkour Fever Challenges at night

Seal the Deal Complete a Triumph Seal.

Things That Go Ka-Boom Learn how to craft Exploding Arrows

Electric Whisper Learn how to craft Electric Arrows

Campaign Kitty Obtain all 108 medals on the original Arkham City campaigns (as Catwoman)

Wishing for the Best Complete the "Last Wish" Raid.

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

Two's Company, Four's a Party Complete any Adventure level with 4 players.

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

That Party was Ace Ace every Adventure level in The Journey Home.

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

ARCHIVIST Collect all documents

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

Burning times Complete a level on Master difficulty without using bombs, overdrive or boost with a custom ship

Sack the Postman Post all 6 invitations for the party.

Campaign Nightwing Obtain 114 medals on the original Arkham City and Nightwing Bundle Pack campaigns (as Nightwing)

Campaign Wonder Obtain 114 medals on the original Arkham City and Robin Bundle Pack campaigns (as Robin)

LEGACY Complete all recordings

Flipper Flip the level 6 times in Protector mode

Collector Extraordinaire Collect 100% of the Prize Bubbles in The Journey Home.

Reunion Visit another Player's Base

Boosted! Hold Super Boost for 15 seconds in Protector mode

Splicer God Complete the "Wrath of the Machine" raid on heroic difficulty.

Save the last humans Lifetime total of 1,000 humans saved in Survival mode

Don't leave me! Destroy 10 consecutive Sentinels before they escape in Survival mode

50 down, I don't know how many to go Complete 50 feats

NAVDML Complete Mefitis on Veteran difficulty with a custom ship, with every ability set to zero

From Beyond Memorize Seven Sigils at Once

Live to die another day Survive to see the dawn of the 5th day in Survival mode

Memory Memorize a Sigil

The Shadow Out of Time Craft an Item Using Eldarium

The Chill in the Air Complete the Crime Alley AR Challenge unharmed as Batman, Robin and Nightwing.

The Temple Visit a Leyshrine

I need your Headband, Sunglasses and Minigun Get Headband, Sunglasses and Minigun in one run in Commando mode

The Haunter of the Dark Reach the Tower

Medallist Obtain any medal in 10 different challenges

In the Vault Explore a Vault

The Silver Key Obtain ?????

Snake Bite Shut down the Hennessey Venom GT Spyder (Single Player)

The Other Gods Draw Forth the Most Powerful Surge

Beyond the Wall of Sleep Enter the Maelstrom

The Outsider Defeat a Surge Summons

The Gem in the Tower Explore the Isle of Siptah

The Curtain Falls Flawless FreeFlow in every round of the Monarch Theatre as Batman, Robin, Nightwing and Catwoman.

Requiem for a Killer Defeat an old adversary in the Iceberg Lounge AR Challenge, playing as Batman.