Here is the full list of all 36 Borderlight achievements.
You got 10,000 food. Legendary.
You got 10,000 wood. Legendary.
You got 1000 settlers. Legendary.
You got 10,000 stone. Legendary.
You reached level 100. Legendary.
You got 10,000 gold. Legendary.
You got 1,000 food.
You reached level 75.
Legendary.
You got 100 settlers.
You got 1,000 wood.
You reached level 50.
You're the real MVP.
You got 1,000 stone.
You assigned 10 settlers a mining job.
Reach 10 Food Gains/Hour.
You assigned 10 settlers a farming job.
Reach 10 Wood Gains/Hour.
You assigned 10 settlers a logging job.
Reach 10 Stone Gains/Hour.
You got 1,000 gold.
Nice!
You got 10 settlers.
You reached level 25.
You gave a settler a job.
You sold a resource.
You picked 100 flowers. Legendary.
You reached level 10.
You picked 75 flowers.
You picked 50 flowers.
You upgraded an existing building.
You picked 25 flowers.
You constructed a building.
You leveled up.
You picked 10 flowers.
You picked a flower.