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