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