Here is the full list of all 12 Zeno Clash: Ultimate Edition achievements worth 200 gamerscore.
Throw an enemy into another 30 times.
Complete Tower Challenge Number 5.
Complete Tower Challenge Number 4.
Complete Tower Challenge Number 3.
Complete Tower Challenge Number 2.
Complete Pit Challenge Number 3.
Complete Pit Challenge Number 2.
Complete Pit Challenge Number 1.
Find the secret easter egg.
Bring the Hunter down to 1 healthpoint in melee combat at the coast.
Complete Tower Challenge Number 1.
Capture 30 fireballs with the torch.