Here is the full list of all 13 Ancestors: The Humankind Odyssey achievements worth 1,000 gamerscore.
You have developed your lineage so you can now assimilate nutrients from all kinds of food.
Your lineage has reached Australopithecus Afarensis' era.
You have unlocked the ability to walk on two legs.
Your lineage has reached Ardipithecus Ramidus' era.
Your lineage has reached Orrorin Tugenensis' era.
You have successfully dodged a Machairodus' attack twice.
You have developed 2% of your Neuronal Network.
You have established a new settlement for your clan. A real leader!
With great courage, you conquered your fears many times and widened your clan's territory.
You have saved the kid!
Be the Apex Predator. Kill all possible predators.
Become Australopithecus Africanus.
Launch the last possible evolution of Ancestors: The Humankind Odyssey.