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