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