ArkShark

Blam! Break Barrier with Blast Bot

Destroyed the Hive Killed the Rakk Hive

The Professional Obtain ration stamps without raising the alarm.

Iron Shadows in the Moon Reach the skies above the Exiled Lands

Open Ended Reached Stephen's bunker without ending any other story arc

Gate Crasher Masher Defend Spargus' Front Gate

They're ACTION Figures! Collect all the figurines.

Shields are Down Destroy Dark Ship Shield

Switcheroo Find Switch in Sewers

A taste of everything Kill a zombie with 10 different melee weapons.

Dude in Distress Rescue Seem at Temple

Time For Tutorial Collect everything in Spongebob's House

Screwed! Kill Scylla

The Best Defense Defend HQ from Attack

Big Tower Fall Down Destroy Metal Head Tower

There Will Be Consequences Sink Atlantis

Truly Outrageous Killed an enemy with the Siren's action skill

You Challenge Me?! Finished Chapter 8 of the main story.

Makeshift Arsenal Fully upgrade a weapon

The Maker's Bow Complete all Azkâr Legend Missions.

Clear Vision Activate Astro-Viewer in Forest

There's No "I" In "Team" Completed 15 missions in co-op

Discovered Crimson Lance Enclave Discovered Crimson Lance Enclave

Redingote Up! Craft the Hunter outfit.

Ranger of Ithilien Complete all Survivalist Challenges.

Shoot 'em High Defend Spargus from Attack

Discovered Eridian Promontory Discovered Eridian Promontory

Made Man Finish the story on medium difficulty or higher.

My Head Hurts Collect 125 Metal Head Skull Gems

Jellyfish Jam Defeat Jellyfish King

The Puppy Mill Break the grinder

Wanted: Flynt Killed Flynt

Rebel With a Cause Liberate 3 outposts.

They Were Ruined Anyway Break through Ruins

Family Ties Free Unuratu from prison

Playing with Fire Burn 2 enemies simultaneously

Lost Read all of the You Are Here maps

Taking Him Down Destroy Final Boss

Plasma Ball Destroy Dark Ship

Duck and Dodge Reach Catacombs via Palace Ruins

Jungle Journal Unlock 50 entries in the Survivor Guide.

Knock, knock Breach a locked door with the first blow.

Bibliophile Read all of the Bittern books

Wild West Indies Kill 4 enemies in a row using multi-pistols.

Destroyed the Destroyer Killed the Vault Boss

Ghillies In The Mist Complete 'All Ghillied Up' without alerting any enemies.

Learning the ropes Reach level 10.

Island Paparazzi Tag 25 enemies using the camera.

Get Nix'ed Choose Nix in Storm the Fort.

Extreme Makeover Destroy 30 verandas or other large objects.