Bloodstained: Ritual of the Night has 57 achievements worth 1500 gamerscore

Cartographer 0 Complete the map.	30
Item Collector 0 Complete the item list.	30
Demonologist 0 Complete the demon list.	30
Shardmaster 0 Absorb every type of shard.	25
Kickstopper 0 Jump kick 10 times without touching the ground.	25
Marathon 0 Travel 42.195 kilometers.	25
Gilded Youth 0 Amass a fortune of at least 500,000 G.	25
True Haggler 0 Earn at least 100,000 G in total item sales.	25
Dare to Devour 0 Consume 20 different recipes.	25
Arvantville's Angel 0 Complete 30 quests.	25
Bloodstained 0 Take in a large quantity of blood.	25
Growing Pains 0 Reach level 50.	25
Moonwalker 0 Backstep, backstep, backstep. A lot.	20
Able Alchemist 0 Transmute items 10 times.	20
Shardbinder 0 Absorb your first shard.	20
Treasure Hunter 0 Open 100 chests.	20
Demon Hunter 0 Slay 1,000 demons.	20
Make a Wish 0 Break 1,000 candleholders.	20
Down Pat 0 Master a weapon technique.	20
Bookworm 0 Borrow 10 books.	20
Scrap Heaper 0 Break down items into materials 10 times.	20
Might've Known 0 Discovered a hidden breakable wall.	20
A New You 0 Change your hairstyle.	20

Secret Achievements

Overlord 0 Unlock every other achievement.	35
Army of the Night 0 Thank you, everyone, for your endless kindness and support.	25
Dethroned 0 Eradicate the king of demons.	25
Déjà vu 0 Bounce a certain chair repeatedly.	20
Recital 0 Listen to the faerie's song.	20
Storm Abolisher 0 Eradicate the cause of the maelstrom.	20
Samurai Showdown 0 Drive back the samurai.	20
Show of Hands 0 Eradicate the wrathful work of art.	20
Wing Clipper 0 Eradicate the iron marquess.	20
Snake Charmer 0 Eradicate the twin-headed dragon.	20
Loco Motive 0 Eradicate the runaway train.	20
Speed Demon 0 Eradicate the hypersonic hellraiser.	20
Dragonslayer 0 Eradicate the netherdrake.	20
Just a Flicker 0 Fulfill your promise to a friend.	20
Tourniquet 0 Eradicate the bloodthirsty maiden.	20
Hermetically Sealed 0 Subdue the alchemist.	20
Transcendence 0 Triumph over yourself.	20
Rodeo Star 0 Eradicate the skeletal demihorse.	20
His Blade 0 Inherit the blade that demons fear.	20
All Bets Are Off 0 Eradicate the duke of high rollers.	20
Moonscraper 0 Eradicate the mistress of the deathly moon.	20
Usurper 0 Observe the rise of the castle's new master.	20

Bloodstained: Ritual of the Night - Update 1.5

There are 12 achievements with a total of 500 points.

A Discerning Eye 0 Catch a demon in a lie.	20
Organ Trade 0 Earn 1000 Coins via Remains Exchange.	30
Perfect Selection 0 Buy every available Shard and Upgrade.	40
Nailed It 0 Strike a foe immediately after a dash attack 25 times.	30
Limbo Coin 0 Defeat any Duke of Hell without taking damage.	60
Hunter Coin 0 Defeat any Hunter without taking damage.	60

Secret Achievements

Manic Mansion 0 Overcome the Infernal Fortress.	30
Like Clockwork 0 Wake from a Clockwork Nightmare.	30
Fortress of Water Demons 0 Escape the Fallen City.	30
Gateway to Abyss 0 Show Gremory who's boss.	30
Believe in the Dawn 0 Conquer the King of Demons.	40
In The End 0 Experience every twist of fate.	100