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