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