Here is the full list of all 46 Blasphemous 2 achievements.
Unlock all the Achievements.
After the first fight, defeat any boss without receiving damage.
Reach the room of the Sentinel of the Emery in under 30 minutes.
Unlock Ending A.
Complete 100% of the game.
Reveal the whole map.
Deal more than 250 damage with a single strike.
Unlock the true power of Sarmiento & Centella.
Unlock all Weapon Memories.
Find all of the hidden symbols.
Toll a bell 12 times.
Find all of the Figures.
Bring every Remembrance to an artisan and turn them into Figures.
Find all of the Rosary Beads.
Unlock Ending B.
Defeat the Devotion Incarnate, the last child of the Miracle.
Reunite Cástula with Trifón.
Hear the echoes of the past.
Complete all the battle challenges.
Unlock all Bile Flasks.
Defeat Eviterno, Father of the Penitents.
Kill every type of enemy.
Lift the Curse of the Unforgiven.
Find all of the Prayers.
Defeat Svsona, Fermosa Fembra.
Free Próximo’s brothers.
Unlock the true power of Veredicto.
Find all the hidden Cobijadas.
Purchase all available items in the shop in the City of the Blessed Name.
Defeat Sínodo, Hymn of the Thousand Voices.
Unlock all Abilities.
Unlock all slots in the Altarpiece of Favours.
Defeat Odón of the Confraternity of Salt.
Unlock the true power of Ruego Al Alba.
Kill 300 enemies using Sarmiento & Centella.
Defeat Benedicta of the Confraternity of Endless Orison.
Unlock all of the Rosary Bead slots.
Defeat the Sentinel of the Emery.
Kill 300 enemies using Veredicto.
Defeat the Great Preceptor Radamés.
Defeat Lesmes of the Confraternity of Incorruptible Flesh.
Execute 50 different enemies.
Defeat Orospina of the Confraternity of Embroiderers.
Kill 300 enemies using Ruego Al Alba.
Fall into spikes and survive.
Defeat the Faceless One, Chisel of Oblivion.