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