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