2023 Update: "Eternal Royalty"

Hollow Knight: Eternal Royalty is a major update for the base game Hollow Knight. It is the final update but months after Hollow Knight: Silksong (The sequel) was released in Holiday Season 2022 and it is also the biggest update (Update 1.4.3.2.5) to the game. It was released in May 4, 2023, and it is the 5th update/DLC. Here is all of the content that has been added:

-New rooms

-New Area: Burnt-Up Mansion. It's a mansion that has been set on fire by The Traitor's Child before she died because this mansion was against The Mantis Tribe for strangely various reasons. So, to this day, it remains still there but still in flames. The Area touches Crystal Peak, Resting Grounds, and Kingdom's Edge and it is fire-themed

-New Sub-Areas: Frozen Mound, (Kingdom's Edge) Ghost Shipwreck, (Fog Canyon) and Businessman's Lair (Burnt-Up Mansion)

-New Nail Art: Round Slash. It is usually used by holding the attack button while ALSO holding Down on your Left Stick

-New Nailmaster: Nailmaster Esmy! He is found in Royal Waterways

-New Ability: Dragon's Breath! (Obtained after defeating Dragon Giant) It can be used when you have a full soul by pressing the button that you usually hold to Focus (Heal) twice and FAST. It can instakill enemies

-New enemies: Moss Husk, (Greenpath) Beast Sentry, (City Of Tears) Lazer Husk, (Crystal Peak) Void Weakling, (Ancient Basin) Crying Husk, (City Of Tears, Royal Waterways, Blue Lake in Resting Grounds, Fog Canyon, Distant Village in Deepnest) Fireling, (Burnt-Up Mansion) Fire Minion, (Burnt-Up Mansion) Fire General, (Burnt-Up Mansion) Firefied Husk, (Burnt-Up Mansion) Vorg, (Burnt-Up Mansion) Rocky Croc, (Burnt-Up Mansion) Husk Servant, (Queen's Gardens, Burnt-Up Mansion) and Undead Bonehead (Deepnest, Burnt-Up Mansion)

-New Bosses: Moss Boss, (Greenpath) Shrumal Fat Count, (Fungal Wastes) Crystal Manager, (Crystal Peak) Mummy Of The Ritual, (Resting Grounds) Ice Golem, (Kingdom's Edge) Guardian Of Void, (The Abyss in Ancient Basin) The 5 Great Knights, (White Palace in Ancient Basin) Techbeard The Pirate, (Ghost Shipwreck in Fog Canyon) Dragon Giant, (Howling Cliffs) Fire Golem, (Burnt-Up Mansion) Infected Hornet, (Hornet Fight 3) (Beast's Den in Deepnest) and The Great Bonehead (Buisnessman's Lair in Burnt-Up Mansion)

-New Key: Spirit's Key. It can be found in Queen's Gardens, beyond the room of the Traitor's Child, and you can use it in Spirit's Glade. That will unlock 1 of the entrances to Burnt-Up Mansion

-New Dreamer: Elciphwood The Buisnessman. His sleeping body can be found at Buisnessman's Lair in Burnt-Up Mansion stuck to a wall by cobwebs after defeating The Great Bonehead. His mask will also be added to the seal in Temple Of The Black Egg in Forgotten Crossroads/Infected Crossroads

-All of the things that are explained here will be removed from the game entirely (Except for Hive Knight)

-New Mask Shards: 1 in Sly's Shop in Dirtmouth, (It costs 3000 Geo) 1 in Resting Grounds, right after defeating Mummy Of The Undead, 1 in Frozen Mound in Kingdom's Edge, and 1 in The Abyss in Ancient Basin

-New Vessel Fragments: All 6 found in that fountain in Ancient Basin for increasing amounts of Geo

-New Charms: Cursed Dream, (Costs 3 Charm Notches) (Obtained in Sly's Shop for 500 Geo) Landmoist, (Costs 2 Charm Notches) (Obtained in Salubra's Shop for 400 Geo but it also requires you to already have 40 other Charms) Fragile Soul, (Cost 1 Charm Notch) (Obtained after giving 100 Geo to Leg Eater) Shrumal Blood, (Costs 3 Charm Notches) (Obtained after defeating Shrumal Fat Count) Knight's Shell, (Costs 4 Charm Notches) (Obtained after defeating White Defender, dreaming, 10 times) Nail Excellency, (Costs 4 Charm Notches) (Obtained after either meeting Nailsmith's body deep in the junkyard or after meeting Nailmaster Sheo and Nailsmith together) Jumpmaster, (Costs 2 Charm Notches) (Obtained after going to the end of a room with lots of Hive Guardians) Wayward Sensor, (Cost 1 Charm Notch) (Obtained after getting all of Cornifer's maps, and then buying all the items in Iselda's Shop) Flare Orb, (Costs 3 Charm Notches) (Obtained after going through 3 long Wave Battles and, also, burning lazers) and Bone Killer (Costs 2 Charm Notches) (Obtained in a room after defeating The Great Bonehead but before Elciphwood The Buisnessman)

-New Charm Notches: 1 in Salubra's Shop in Forgotten Crossroads/Infected Crossroads, 1 in Menderbug's House, 1 in Crystal Peak, after defeating Crystal Manager, and 1 in Burnt-Up Mansion

-New quest: After hunting down 3 Grimmkin Nightmares, and go to Grimm's tent, he'll still have an order for you before he falls asleep: Find the mummy of the ancient founder of the troop, in the Resting Grounds, which leads you to Mummy Of The Ritual