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