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