Here is the full list of all 83 Tiny Rogues achievements.
Defeat all floor 5 bosses.
Take a sip from your health flask.
Defeat all floor 4 bosses.
Defeat all floor 3 bosses.
Defeat all floor 1 bosses.
Defeat all floor 2 bosses.
Complete the world objective "Brave the Unknown".
Defeat all floor 6 bosses.
Defeat all floor 7 bosses.
Defeat all floor 8 bosses.
Defeat all floor 9 bosses.
Defeat Death.
Defeat Death 5 times.
Acquire all basic character classes.
Progress to and defeat Death as the Deprived without ever equipping a helmet, body armor or boots.
Defeat Death in under 25 minutes.
Defeat Death with 10 different classes.
Defeat Mega Death.
Defeat Death as the Gunslinger.
Fully repair the Broken Hero Sword.
Sell a combined total worth of 500G to the pawn shop.
Defeat Death with at least 10 different Doppelganger variations.
Defeat Death without using any Blessings.
Defeat Death at Cinder 4.
Defeat Death at Cinder 8.
Defeat Death at Cinder 12.
Defeat Death at Cinder 16.
Reach a Cinder sum streak of 32 or higher.
Use 50 or more dice.
Survive a fight against Death at 1 heart or less.
Find and uncover 5 secret rooms.
Stay over night at the tavern.
Level up to Mastery Level 10.
Level up to Mastery Level 20.
Level up to Mastery Level 30.
Level up to Paragon Level 25.
Level up to Paragon Level 50.
Enter the Burning Hells.
Enter the High Heavens.
Enter the Shadow Planes.
Ascend the Infernal Throne.
Ascend the Celestial Throne.
Ascend the Primordial Throne.
Defeat Death while having at least 10 active companions at the same time.
Defeat Death with a weapon that has at least upgrade level 7.
Defeat Death on every class.
Defeat Death while having at least 10 Luck.
Open a treasure chest while having at least 100% Magic Find.
Progress to and defeat Death while never attacking an enemy with a weapon. (Tip: Turn off auto equip.)
Enter the High Heavens 2 with an alignment of +5 Good.
Enter the Burning Hells 2 with an alignment of -5 Evil.
Enter the Shadow Planes 2 with an alignment of +5 Lawful.
Complete the world objective "A New Dawn".
Complete the world objective "Beyond Tomorrow".
Complete the world objective "Echoes of the Forgotten".
Complete the world objective "The End".
Complete the world objective "Visions of Starlight".
Complete the world objective "Whispers of Brimstone".
Complete the world objective "The Pact".
Defeat all world 2 floor 1 bosses.
Defeat all world 2 floor 2 bosses.
Defeat all world 2 floor 3 bosses.
Defeat all world 2 floor 4 bosses.
Defeat all world 2 floor 5 bosses.
Defeat all the world 2 floor 6 bosses.
Defeat all the world 2 floor 7 bosses.
Defeat all the world 2 floor 8 bosses.
Defeat all the world 2 floor 9 bosses.
Defeat Death while having at least 50 Intelligence.
Defeat Death while having at least 50 Strength.
Defeat Death while having at least 50 Dexterity.
Play as Chaos and have 2 strength traits, 2 dexterity traits and 2 intelligence traits.
Activate a total of 10 different set bonuses.
Sacrifice a total of 10 hearts.
Defeat Death while having at least 5 different booze buffs active.
Defeat Death while having at least 4 different infusion buffs active.
Defeat Death while having at least 9 different potion buffs active.
Defeat Death while having over 500% critical hit damage.
Defeat Death while having at least 3 auras.
Trigger more than 10 damaging effects within 1 second.
Unlock all 16 Doppelganger forms.
Defeat Eden, Amon and Primal Death as Doppelganger.
Receive at least 20 blessings from Shrines or Cursed Shrines.