Here is the full list of all 114 Heroes of Hammerwatch achievements.
Kill 75,000 Aberrations.
Reach level 40 with a Wizard.
Reach level 40 with a Priest.
Reach level 60 with a Witch Hunter.
Construct the statue of Cedric.
Reach level 40 with a Sorcerer.
Reach level 40 with a Witch Hunter.
Reach level 40 with a Paladin.
Reach level 40 with a Warlock.
Win a legendary item by gambling.
Obtain 10 Blood Rites at the same time.
Kill 10,000 Constructs.
Kill 50,000 Beasts.
Have your companion collect 1,000,000 gold.
Reach level 20 with a Witch Hunter.
Use a Blood Altar.
Try your luck at item gambling.
Acquire a companion.
Craft an item using the Magic Furnace.
Reach level 40 with a Thief.
Kill 100,000 Undead.
Beat the Forsaken Tower in NG+++++.
Reach level 20 with a Sorcerer.
Reach level 20 with a Priest.
Something good happened...
Reach level 20 with a Warlock.
Reach level 20 with a Paladin.
Reach level 20 with a Wizard.
Beat the Forsaken Tower in NG++++.
Reach level 40 with a Ranger.
Attune 10 items at the Magic Anvil.
Beat the Forsaken Tower in NG+++.
Craft 10 items at the Magic Anvil.
Beat the Forsaken Tower in NG++.
Fully upgrade the Town.
Chain a combo of 500 kills.
Beat the Forsaken Tower in NG+.
Find 1,000,000 gold.
Consume 10 drinks at the Tavern.
Reach level 20 with a Ranger.
Find 1,000 ore.
Reach level 20 with a Thief.
Beat the Forsaken Tower.
Defeat Thundersnow.
Defeat the Vampire Lord.
Defeat the Watcher.
Unlock Combo.
Find the Magic Anvil.
Find 50 secrets.
Unlock the Priest.
Unlock the Thief.
Defeat the Three Councilors.
Receive a reward from the Imp.
Unlock the Wizard.
Defeat the Warden.
Unlock the prison cells.
Defeat the Stone Guardian.
Use a monolith.
Defeat the Elder Wisp.
Defeat Krilith's Wolf
Defeat the Agents.
Beat the Moon Temple.
Beat the Moon Temple in NG+.
Beat the Moon Temple in NG++.
Beat the Moon Temple in NG+++.
Beat the Moon Temple in NG++++.
Beat the Moon Temple in NG+++++.
Beat the Forsaken Tower with a mercenary.
Beat the Pyramid of Prophecy with a mercenary.
Beat the Moon Temple with a mercenary.
Recruit a mercenary private.
Reach Corporal rank with a mercenary.
Reach Sergeant rank with a mercenary.
Reach Lieutenant rank with a mercenary.
Reach Captain rank with a mercenary.
Reach Major rank with a mercenary.
Reach Colonel rank with a mercenary.
Reach General rank with a mercenary.
Purchase something at the Legacy Shop.
Block ten damage instances with your Lunar Shield.