Here is the full list of all 82 Heroes of a Broken Land achievements.
They're more afraid of you than you are of them.
Ally with a Fae town
Many Dungeons cleared
Destroy the Queen Slime
Hunt down hordes of wandering monsters
So many Bats bashed. Poor Bats...
They're endangered now, good job.
Train a jack-of-all-trades adventurer
Mastered the elimination of Elementals
Train an master of death and poison
Train a master of magic
Many Mines cleared
Slimes fear your squishing powers now
Train a holy bishop
Who you gonna call? You!
Train a protector of the weak
Cleared a multy-party dungeon
Train the finest warrior
Snakes, why does it always have to be snakes!
Zombies are actually quite friendly, have you tried talking first?
Bones to Dust
Hunt down lots of wandering monsters
Caves cleared
Aren't bears endangered?
Many Slimes have been squashed
Earned expertise eliminating Elementals
Bats have been bashed expertly
You're some kind of Ghost Smasher!
Hunt down wandering monsters
Smash, Smash, Smash!
Clear a dungeon solo
Seriously, who's making all these zombies?
Slimes have been squashed
You've mastered the art of killing vermin
Slay those snakes!
Conquer the Pillar of Air
Conquer the Pillar of Fire
Ghost Buster!
Elementary Elemental elimination
Bludeon those bears
Bats have been bashed
You're an expert at killing vermin
Heroes 1, Zombies 0
Smash them bones
You've destroyed many rats
Ashes to ashes, dust to dust
Destroy the Lord of Fire
Destroy the Lord of Ice
Destroy the Lord of Earth
Destroy the Lord of Air
Defeat Mr. Wiggles
Purify the Crystal Heart
Lots of Caves cleared
Master at clearing Caves
Lots of Dungeons cleared
Master at clearing Dungeons
Lots of Mines cleared
Master of Mining
Many Crypts cleared
Lots of Crypts cleared
Master of clearing Crypts
Many Labyrinths cleared
Lots of Labyrinths cleared
Master of clearing Labyrinths
Many Towers traversed
Lots of Towers traversed
Master of traversing Towers
Conquer the Pillar of Water
Conquer the Pillar of Earth
Revealed and cleared the Forge
Recover the heart of a Tiny world
Recover the heart of a Small world
Recover the heart of a Normal world
Recover the heart of a Large world
Recover the heart of a Huge world
Recover the heart of a Enormous world
Ally with an Outpost town
Ally with an Artificer town
Ally with a Lizard town
Train a master of the elements
Train a dedicated monk
Custom order heros