Here is the full list of all 96 Striving for Light: Survival achievements.
Defeat the endboss in the Basement on tier 1
Defeat 1500 enemies in one run
Defeat 1000 enemies in one run
Defeat endboss on map tier 1 with Rogue
Defeat the endboss in the Beach on tier 1
Die for the first time
Play one run in online mode
Defeat all endbosses for all maps on tier 1
Defeat all endbosses for all maps on tier 2
Defeat all endbosses for all maps on tier 3
Defeat all endbosses for all maps on tier 4
Defeat all endbosses for all maps on tier 5
Defeat the endboss in the Forests on tier 1
Defeat the endboss in the Eternal Sands on tier 1
Defeat the endboss in the Frozen Plains on tier 1
Defeat the endboss in the Mountain Peaks on tier 1
Defeat the endboss in the Forlorn Lands on tier 1
Defeat the endboss in the Swamp on tier 1
Defeat the endboss in The Void on tier 1
Defeat the endboss in the Caves on tier 1
Defeat the endboss in the Aeodra Arena on tier 1
Defeat the endboss in the Basement on tier 3
Defeat the endboss in the Forests on tier 3
Defeat the endboss in the Eternal Sands on tier 3
Defeat the endboss in the Frozen Plains on tier 3
Defeat the endboss in the Mountain Peaks on tier 3
Defeat the endboss in the Forlorn Lands on tier 3
Defeat the endboss in the Swamp on tier 3
Defeat the endboss in The Void on tier 3
Defeat the endboss in the Caves on tier 3
Defeat the endboss in the Aeodra Arena on tier 3
Defeat the endboss in the Basement on tier 5
Defeat the endboss in the Forests on tier 5
Defeat the endboss in the Eternal Sands on tier 5
Defeat the endboss in the Frozen Plains on tier 5
Defeat the endboss in the Mountain Peaks on tier 5
Defeat the endboss in the Forlorn Lands on tier 5
Defeat the endboss in the Swamp on tier 5
Defeat the endboss in The Void on tier 5
Defeat the endboss in the Caves on tier 5
Defeat the endboss in the Aeodra Arena on tier 5
Defeat endboss on map tier 1 with Darokin
Defeat endboss on map tier 3 with Darokin
Defeat endboss on map tier 5 with Darokin
Defeat endboss on map tier 1 with Goladir
Defeat endboss on map tier 3 with Goladir
Defeat endboss on map tier 5 with Goladir
Defeat endboss on map tier 1 with Heleja
Defeat endboss on map tier 3 with Heleja
Defeat endboss on map tier 5 with Heleja
Defeat endboss on map tier 1 with Dark Wanderer
Defeat endboss on map tier 3 with Dark Wanderer
Defeat endboss on map tier 5 with Dark Wanderer
Defeat endboss on map tier 1 with Farmer
Defeat endboss on map tier 3 with Farmer
Defeat endboss on map tier 5 with Farmer
Defeat endboss on map tier 3 with Rogue
Defeat endboss on map tier 5 with Rogue
Survive wave 20 with a maximum player level of 5
Defeat endboss on map tier 1 by using Magic Shield and Boomerang attack modifier active
Defeat endboss on map tier 1 by having 10 companions
Defeat endboss on map tier 1 by using Sugar Cane and Cinnamon Star
Defeat endboss on map tier 1 by using Hammer and Cyclic Might attack modifier active
Defeat endboss on map tier 1 by having 6 chickens
Defeat the endboss in the Stonehold on tier 1
Defeat endboss on map tier 1 by using Amber and Ice Staff
Defeat endboss on map tier 1 by having range and melee construct active
Defeat the endboss in the Hideout on tier 1
Defeat the endboss in the Aureate Dome on tier 1
Defeat endboss on map tier 1 by using Phoenix Staff and Phoenix Sword
Defeat the endboss in the Courtyard of Ankerath on tier 1
Defeat endboss on map tier 1 by using Bow with 20 projectiles
Defeat endboss on map tier 1 by using Ripping Axe and Throwing Axe
Defeat the endboss in the Descent on tier 1
Unlock all ranged weapons
Defeat the endboss in the Stonehold on tier 3
Defeat the endboss in the Beach on tier 3
Unlock all melee weapons
Defeat the endboss in the Hideout on tier 3
Unlock all skills
Defeat the endboss in the Aureate Dome on tier 3
Unlock all characters
Defeat the endboss in the Courtyard of Ankerath on tier 3
Defeat the endboss in the Descent on tier 3
Defeat 1800 enemies in one run
Defeat the endboss in the Stonehold on tier 5
Defeat the endboss in the Beach on tier 5
Defeat the endboss in the Hideout on tier 5
Defeat the endboss in the Aureate Dome on tier 5
Reach wave 10 without receiving damage
Defeat the endboss in the Courtyard of Ankerath on tier 5
Reach wave 15 without receiving damage
Defeat the endboss in the Descent on tier 5
Complete all 20 waves without receiving damage
Complete wave 5 with only walking 10000 units
Complete wave 10 with only walking 10000 units