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