Here is the full list of all 25 Final Space - there are The Rescue achievements.
Earn every trophy
Complete Chapter 1
Complete Chapter 2
Complete Chapter 3
Kill 220 basic S.A.M.E.S.
Kill 200 Rifle Units
Kill 200 Crawlers
Kill 100 Turret Drones
Kill 80 Shield Drones
Defeat a Guardian
Defeat 5 Guardians
Get 200 critical hit kills
Get 100 kills with the Pistol
Get 100 kills with the SMG
Get 100 kills with the Shotgun
Get 100 kills with the Plasma Rifle
Get 50 kills with the Grenade Launcher
Finish Chapter 1 timed drill in under 32 seconds (solo only)
Complete all chapters
Complete Chapter 1 without anyone getting downed
Complete Chapter 2 without anyone getting downed
Complete Chapter 3 without anyone getting downed
Melee 50 enemy units
Complete all chapters on Hard difficulty