The easiest way to keep survivors safe is to collect the vehicle keys and keep them in the vehicles while you complete missions.
- Bigger Clips - Complete the game once with Mia in your party
- Crossbow/Assault Rifle - Complete the game once, you'll be able to use these from the beginning of the game.
- Faster Stronger - Complete the game once with Sheila in your party.
- Item Boost - Complete the game once with Swenson in your party.
- Marksman Boost - Complete the game once with Harrison in your party.
- Melee Boost - Complete the game once with Jane in your party.
- Silenced Weapons - Complete the game once with Blake in your party.
- Stealth Movement - Complete the game once with Warren in your party.
- Survivor Success - Complete the game once with Noah in your party
- Unlimited Ammo - Unlock every relic(perk) to unlock this.
Oedipal Complex 5 Complete the First Location
Sorry, Brother 10 Complete the First Act
Nobody Can Kill Merle but Merle 15 Complete the Second Act
Moving to the 'Burbs 20 Complete the Third Act
Get Out of Dodge 30 Complete the Final Marked Destination on the Map
Been Everywhere 50 Complete All Marked Destinations on the Map
On the Road Again 5 Explore an Unmarked Travel Location
Zig-Zagging All Over the Road 50 Explore 25 Unmarked Travel Locations
That's a Nice Swing You've Got 15 Kill Walkers Using Every Melee Weapon
They Know Me at the Range 15 Kill Walkers Using Every Ranged Weapon
Crash Course in Brain Surgery 25 Kill 100 Walkers while Grappling
Need More Spots Up Front 35 Dismember 250 Limbs
Now Don't You Get Bit! 30 Prevent 50 Walkers from Grabbing You
We Survive by Pulling Together 5 Recruit 1 Optional Survivor
Every Man, Woman and Child 30 Choose to Travel at Least Once with Every Optional Survivor
No Down Payments 30 Find Every Useable Vehicle
No Stone Left Unturned 50 Collect Every Stuffed Squirrel
Good Samaritan 30 Complete 25 Optional Objectives
Not a Scratch 30 Complete a Marked Destination on the Map without Taking Any Damage
They're People, Too! 30 Complete a Marked Destination on the Map without Killing a Walker
You're Just Not My Type 10 Complete a Marked Destination on the Map without Being Grabbed by a Walker
I Can Handle This Myself 30 Enter Sherwood Without Any Survivors
Say Hello to My Little Friend 10 Complete a Marked Map Destination Using Only Firearms
True Dixon 25 Complete a Marked Destination on the Map Using Only the Crossbow
Sneak Attack 35 Perform Execution Kills on 50 Walkers
It's Gotta Be the Brain 45 Dismember All Limbs of 5 Walkers
Two Heads Are Better Than One 5 Kill Multiple Walkers with One Bullet
Have a Nice Trip! 20 Kill a Walker That Is Falling Due to Dismemberment
Mind if I Borrow This? 15 Pull a Bolt From a Walker Then Kill Them With It
Ooh, Shiny! 15 Distract 50 Walkers with Items
That Looks Like It Hurt 30 Restore Survivors 25 Times
Extreme Conditioning 10 Sprint Until You're Exhausted 10 Times in One Level
It's Not Venison, but It'll Do 10 Consume 50 MREs
Still Not Buying a Hybrid 10 Consume 250 Fuel
Duct Tape Can Fix Anything 10 Survive 5 Breakdowns
Next Step: Bullet Belt 15 Fire 300 Bullets
Down to My Last 15 Complete the Game with Only 1 Firearm and 1 Bullet Left in Your Inventory
Porcupine 15 Shoot a Walker with 10 Bolts without Killing It
Guys Night Out 20 Arrive at Final Destination with Only Male Survivors
Rosie the Rampager 20 Arrive at Final Destination with Only Female Survivors
The Missing 8 50 Find Every Poster
I Used to Be a Human Like You 5 Shoot a Walker in the Knee with a Bolt (3)
This Is How Hot Dogs Are Made 10 10 Walkers Killed with Saw Blades in the Logging Camp
BOOM! Who Needs a Headshot? 15 Kill 5 Walkers with One Explosion
Group Hug 5 Kill 4 Walkers in a Single Grapple Sequence
Need a Hand? 5 Prevent a Walker from Damaging You by Severing Its Attacking Limb