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.
Deal more than 250 damage with a single strike.
Complete 100% of the game.
Unlock all Weapon Memories.
Unlock the true power of Sarmiento & Centella.
Unlock Ending A.
Reveal the whole map.
Kill 300 enemies using Ruego Al Alba.
Find all of the hidden symbols.
Reunite Cástula with Trifón.
Hear the echoes of the past.
Find all of the Prayers.
Toll a bell 12 times.
Unlock Ending B.
Defeat the Devotion Incarnate, the last child of the Miracle.
Find all of the Figures.
Execute 50 different enemies.
Bring every Remembrance to an artisan and turn them into Figures.
Find all of the Rosary Beads.
Defeat Eviterno, Father of the Penitents.
Unlock the true power of Ruego Al Alba.
Free Próximo’s brothers.
Lift the Curse of the Unforgiven.
Unlock all Bile Flasks.
Find all the hidden Cobijadas.
Complete all the battle challenges.
Kill every type of enemy.
Unlock all of the Rosary Bead slots.
Purchase all available items in the shop in the City of the Blessed Name.
Unlock the true power of Veredicto.
Defeat Svsona, Fermosa Fembra.
Unlock all slots in the Altarpiece of Favours.
Defeat Sínodo, Hymn of the Thousand Voices.
Unlock all Abilities.
Defeat Odón of the Confraternity of Salt.
Defeat Benedicta of the Confraternity of Endless Orison.
Defeat the Sentinel of the Emery.
Kill 300 enemies using Veredicto.
Defeat the Great Preceptor Radamés.
Defeat Lesmes of the Confraternity of Incorruptible Flesh.
Kill 300 enemies using Sarmiento & Centella.
Fall into spikes and survive.
Defeat Orospina of the Confraternity of Embroiderers.
Defeat the Faceless One, Chisel of Oblivion.