Here is the full list of all 24 Lost Region achievements.
Build any 10 building modules
Build any 100 building modules
Build any 1000 building modules
Craft any 10 melee weapons
Craft any 100 melee weapons
Craft any 1000 melee weapons
Craft any 10 firearms
Craft any 100 firearms
Craft any 1000 firearms
Create any 10 drugs
Create any 100 drugs
Create any 1000 drugs
Kill 10 animals
Kill 100 animals
Kill 1000 animals
Kill one bear
Kill 10 bears
Kill 100 bears
Make 1000 shots from any firearms
Make 10 000 shots from any firearms
Make 1 000 000 shots from any firearms
Kill 5 000 NPCs members of other factions
Kill 50 000 NPCs members of other factions
Kill 500 NPCs members of other factions