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