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