Full list of all 94 Survivors Last Stand achievements.
The base game contains 67 achievements, and there is 1 DLC pack containing 27 achievements.
Kill a Fat Fly
Kill a Horn Fly
Kill a Blade Seeker
Kill a Big Blade Seeker
Kill a Thick Blade Seeker
Kill a Tri Spike
Kill a Big Tri Spike
Kill a Five Spike
Kill a Star Mine
Kill a Tricorn
Kill a Tricorn Bomber
Kill a Claw Fisher
Kill a Claw Horn
Kill a Hop Spit
Kill a Big Hop Spit
Kill a Tri Cod
Kill a Tri Bass
Kill a Bounder
Kill a Fire Shark
Kill an X Fang
Kill an Orbit Demon
Kill the Giant Skull
Kill an Orbit Devil
Kill the Cyclops Skull
Kill a Horned Orbiter
Kill a Fanged Orbiter
Kill the Horned Skull