Here is the full list of all 53 Dicey Dungeons achievements. It takes around 35-40 hours to unlock all of the achievements on Windows.
Defeat a boss with four or more battle axes equipped.
Use the same gadget three times in one turn.
Use the Dragon's Tooth.
Have max health of 64 or higher.
Defeat Lady Luck.
Complete all six bonus round episodes in hard mode.
Complete all six parallel universe episodes.
Complete all 36 regular episodes.
Complete the episode named "Losers, Weepers".
Complete all six elimination round episodes.
Use a Finale card.
Complete any five bonus round episodes in hard mode.
Complete any five parallel universe episodes.
Complete any five elimination round episodes.
Do 12 or more damage in one turn by throwing dice.
Complete the episode named "Countdown".
Complete an episode as Witch with four prepared slots.
Inflict 5 or more Freeze in a single turn.
Complete any four bonus round episodes in hard mode.
Complete any four parallel universe episodes.
Complete any four elimination round episodes.
Complete the episode named "The Inevitability of Rust".
Do more than 40 damage in a single attack.
Inflict 5 or more Burn in a single turn.
Complete any three bonus round episodes in hard mode.
Complete any three parallel universe episodes.
Hatch an egg.
Complete any three elimination round episodes.
Roll 10 ones in a row.
Complete the episode named "You Choose, You Lose".
Complete any two bonus round episodes in hard mode.
Lock all enemy dice.
Complete any bonus round episode in hard mode.
Complete any two parallel universe episodes.
Complete any two elimination round episodes.
Stack 30 or more total Poison on an enemy at once.
Complete any 12 episodes.
Complete the episode named "Finders Keepers".
Complete all six episodes for any one contestant.
Complete any 9 episodes.
Complete any parallel universe episode.
Defeat a boss with full health.
Complete any elimination round episode.
Stack 10 or more total Poison on an enemy at once.
Use your limit break twice in one turn.
Complete any 6 episodes.
Complete the episode named "Curse of Greed".
Unlock episodes.
Do more than 20 damage in one turn with Dagger.
Become a furry dice.
Defeat an enemy on your first turn.
Inflict 5 or more Shock in a single turn.