Here is the full list of all 19 Zeno Clash 2 achievements.
Max out all your stats.
Unlock the secret passage to the hidden tunnels.
Attack an enemy while your partner is grabbing him/her.
You reached the conclusion of Zeno Clash 2's story.
Supply Thiloc with the moths he needs to complete his painting.
Unleash a 6-hit combo during the campaign.
Get goat-man's golden charm.
Find all of your missing brothers and sisters.
You defeated Nak Nak, the leader of the Mantra Whisperers.
You throttled Adrence and saved Deadra from the Tiamte.
Collect 40 moths in Zenozoik.
Get Word to become your ally.
You went beyond Endworld and defeated Kax-Teh, the North Golem.
Find Oxameter's head.
You defeated the Titan.
You went to the island and defeated Samoro-Teh, the West Golem.
K.O. an enemy by throwing a ranged or melee weapon at him.
Rescue Father-Mother from prison.
Complete all of Metamoq's trials in the Tutorial.