DaRealWulfman

Sensational Work! Complete the game with an S rank.

Hack & slash Kill 250 zombies using edged melee weapons.

The Primal Riddle Obtain a key by completing the sixth Riddler trial.

Scar of the Bat Cure the doctor.

Momentum Shift Upgrade a Rune

Tinkering Fully upgrade a Praetor Suit category.

Minimalist Complete the game without opening the item box.

Days of Fire Extinguish the fires in Gotham City.

In the Moment Kill 10 enemies while Focus is active

Prison nightmare Complete the nightmare in chapter 1

Dangerous Minds Complete "Dangerous Minds"

Savage Metal Smash 10 militia transport vehicles off the road without using the immobilizer.

Taking Independence Complete "Taking Independence"

Savior Save 5 people besieged by zombies.

Touch of Death Apprehend the weapons dealer and lock him up in GCPD.

Fly Swatter Shoot and knock back Marguerite while she's leaping at you.

Conqueror Complete the game on "Nightmare" or higher.

Hit Rock Bottom Finish the main missions of Rock Bottom.

Ranger Corps Discover 100 Locations

Argent Overload Fully upgrade Health, Armor, or Ammo capacity

To put it bluntly Kill 250 zombies using blunt melee weapons.

Animal Control Kill 300 Creatures

Rip and Tear Glory Kill all common enemy types in the campaign.

Unstoppable Wanderer Reach Level 25

Specialized Earn all Skills in one category

Good Samaritan Complete 8 Side Missions

Tomb Raider Complete all main game Challenge Tombs

Humanitarian Kill 50 human enemies.

Balance Restored COMPLETE the game on NORMAL difficulty

How many days exactly? Play Dead Island - Definitive Edition at least 28 days after starting it for the first time.

What's Yours Is Mine Pick 50 Locks

An Old Friend Acquire the BFG

Death by Design Obtain a key by completing the seventh Riddler trial.

Never Go It Alone Recruit 5 Separate Companions

Need a hand? Join another player's game.

Just A Memory Now Get ending 2.

All Roads Lead to the UCA Complete your first road.

Halcyon days Complete sequence 1

The Monster Machine Track down and apprehend the serial killer.

Keep it Rolling Complete the Rolling Ball Puzzle in Mermalair.

The Road Home Destroy all of the militia APC's.

The Riddle Factory Obtain a key by completing the eighth Riddler trial.

All Systems Go Complete Chapter 3 on any difficulty setting

Tough Skin Unlock the Tough Skin perk

Dominator Complete the game on "Inferno."

The Automation Revolution Complete a standard order with a delivery bot.

Thanksgiving Shoot a turkey with a Flare Round

Specialist Earn the Mastery for a weapon mod

IPXSETUP.EXE Win a Multiplayer match

Brute Force Kill a Brute