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