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