Here is the full list of all 53 Dungeonland achievements.
100% Game Completion. We bow down to your awesomeness.
Deal 16000 damage in one stage using The Cannibal Chef
Unlock all DM Bosses
Unlock all DM Special Monsters
Complete all Dungeons as Warrior
Unlock all DM Monsters
Unlock all DM Spells
Earn 100,000 lifetime Gold
Unlock all DM Possession Abilities
Have a Hero activate one of your traps while using Stealth Traps
Complete all Dungeons as Rogue
Complete all Dungeons as Mage
Unlock all DM Traits
While dressed as the Horse Party, complete DM Tower in less than 30 minutes
Defeat The Elder Dragon on Impossible difficulty
Defeat The Beer Holder on Impossible difficulty
Defeat the Elder Dragon on Impossible while dressed as the Classic Party
Defeat The Lumber Tree on Harder difficulty
Pierce 4 enemies with a single Charged Shot using Bow of the Flying Duck
While equiping the Tin Armor, pick up an extra Life
Kill 300 Heroes as the Dungeon Master
While equiping the Gentleman Suit, pick up a Potion
As Defender, complete a level without attacking using Sword of Baloon
Defeat The Lumber Tree on Impossible difficulty
Defeat The Elder Dragon on Hard difficulty
Defeat The Elder Dragon on Harder difficulty
Defeat the Elder Dragon while dressed as the Classic Party
Defeat The Beer Holder on Hard difficulty
Defeat The Beer Holder on Harder difficulty
Kill 5 enemies with a single sheep
While equiping the Lion Armor, kill an Elite monster while under 10% health
Kill a friend. We know it was an accident... right?
Play for 6 hours
Use Ace Up The Sleeve to draw an Ace Up The Sleeve card
Win a DM Mode match as a Hero
Complete a level with 3 Lancers using Steam Lance
Slow down 6 monsters at the same time using The Merry Killer
Complete a level with at least one active Challenge
Backstab 6 monsters in less than 15 seconds using Wereknife
Kill a Hero affected by your Evil Freeze ability
Defeat The Lumber Tree on Hard difficulty
Trap all Heroes inside a single Trapping Walls spell
Have a Hero open your Mana Mimic
Kill 50 Heroes as the Dungeon Master
Earn 5,000 lifetime Gold
Your first DM unlock
Win a DM Mode match as the Dungeon Master
Wipe out the Hero party with a Boss monster
Kill a Hero with a Possessed monster
Kill your first Hero as the Dungeon Master
Buy an item on the store
Complete a level with no sheep harmed
Complete the Tutorial