Here is the full list of all 43 Survivor Squad achievements.
Survive a Danger Level 5 area
Destroy the Source
Find the Scientist
Get to Lab 3 (Death Lab)
Survive The Great Escape
Complete The Great Escape within 40 mins
Follow the basic instructions
Grab the Uranium Nugget
Get past the lasers
Find the secret area
Grab the Mysterious Vial
HACK THE PLANET!
Uh oh...
Grab the Red Keycard
Survive the first trap
Press the button
DONT DEAD OPEN INSIDE
Get past the first gate
Wield a Vendetta
Start The Great Escape
Use 10 Gadgets
Use a Camera
Have 2 Sentry Guns up at once
Survive 30 days
Clear 20 areas
Get a Survivor to Level 5
Survive an area with 4 Survivors without taking damage
Wield a Katana
Successfully defend an area
Kill 500 infected
Drive to 10 locations
Survive 10 days
Found a bomb!
Destroy 5 hearts
Clear a node without losing anyone (4 Survivors)
Find the locations for the secret labs
Craft 5 weapons
Kill 5 infected with an Axe
Kill 30 infected in one area
Kill 20 infected with melee weapons
Get to Lab 7 (Death Lab)
Clear Lab 10 (Death Lab)
Complete The Great Escape with less than 600 damage taken