Here is the full list of all 33 Age of Chivalry achievements.
Kill 100 with your Warhammer.
Kill 10 players with your hand axe.
Get 500 kills with each class
Score 150 points or more on Sorrow
Hit an opponent with a Javelin from over 100 feet away
Get a Headshot with the Ballista
Destroy the developer gravestones in Death Valley.
Decapitate a peasant in The Shore.
Slay 1000 Agathians and 1000 Masons
Chop down the Tree in The Shore.
Slay 25 with throwing axes.
Get 20 decapitations in one round
Decpitate 2 opponents with 1 swing
Decapitate an opponent that is on fire
Push the bomb cart in Helms Deep.
Be mean to animals.
Execute a prisoner in Dark Forest.
Push the cart on Dark Forest.
Get 1000 kills with the Longbow
Kill 3 people while on the brink of death
Get 200 kills with the Dagger
Slay 25 with throwing knives.
Torch 5 players to death in one round
Kill someone with an oilpot.
Get 10 Headshots with the Bow in one game
Accumulate 1000 Kills.
Get 200 Kills with the Longbow
Headshot, Decap or Head Explodie the last person to kill you after dying.
Get the first kill in a round
Fire the Trebuchet in The Siege.
Found the secret room!
Get 50 kills with the Longbow
Kill 5 enemies without dying