Here is the full list of all 22 Zeno Clash achievements.
Beat the game without using weapons unless it is absolutely necessary.
Complete Tower Challenge Number 5.
Complete Tower Challenge Number 4.
Complete Tower Challenge Number 3.
Complete Tower Challenge Number 2.
Complete Tower Challenge Number 1.
Complete Tower Challenge Number -1.
Complete Tower Challenge Number -2.
Complete Tower Challenge Number -3.
Input the Malstrum's Mansion secret code.
Defeat a heavy enemy without getting hit.
Throw an enemy into another.
Complete the game.
Bring the Hunter down to 1 healthpoint in melee combat.
Land 50 deflect kicks.
Shoot 21 Mucalosaurus Worshippers from the boat.
Ignite all pyres.
Capture 30 fireballs with the torch.
Kill 50% of the harmless animals in the game.
Annoy the man behind the door.
Find the secret easter egg.
Learn all advanced combat techniques.