Here is the full list of all 53 Roots of Pacha achievements.
Catch all fish
Breed an animal to max stats
Accidentally passout in a strange place
Stepping with the pack
Gain 1000000 Contribution
Get to level 5 knowledge for all plants
Harness the full power of jewelry
Tame a legendary animal
Gain 10 flowers with one NPC from each clan
Cook all dishes
Tame 30 animals
Discover all plants
Dance with all NPCs
Gain 5 flowers with one NPC of each clan
Form a union and have a baby
Tame a rare animal
Produce 1 of every product type
Gain 10 flowers with one NPC
Light all dark rooms
Gain 5 flowers with one NPC
Fully raise the pyramid
Raise the pyramid four times
Raise the pyramid three times
Complete all Ideas
Gain 100000 Contribution
Fully upgrade your house
Dance with one NPC
Tame 10 animals
Get to level 5 knowledge of any plant
Cook 10 dishes
Upgrade your house once
Have a pet
Catch 10 fish
Build your own house
Tame 1 animal
Catch 1 fish
Discover 1 plant
Discover 12 plants
Get to level 2 knowledge of any plant
Complete the glyptodons cave challenge
Complete Owl's cave challenge
Complete Monkey's cave challenge
Complete Bear's cave challenge
Complete the final cave challenge
Raise the pyramid once
Raise the pyramid twice
Cook 1 dish
Process 1 product
Process 10 different types of products
Complete 1 Idea
Complete 10 Ideas
Gain 1000 Contribution
Gain 10000 Contribution