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