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