Castlevania: Belmont's Curse Ground Slam Unlock Guide

How to Unlock the Ground Slam in Castlevania: Belmont's Curse

Glowing yellow blocks blocking your way? The Castlevania: Belmont's Curse ground slam is called Smash, and you unlock it by defeating The Builder in the lower Clock Tower. The Castlevania: Belmont's Curse ground slam lets Rose break those blocks by jumping and smashing downward, opening routes that her starting movement abilities cannot clear.

The route to this upgrade includes a puzzle that can make the objective seem circular: a yellow floor block stands between you and the boss who unlocks your block-breaking ability. The solution is to use the area's giant fist to break that particular obstruction.

Your destination is the Throne of the Builder, reached through the Eastern Access Shaft at the top of the Clock Tower. Arrange the platforms above the yellow block, let the giant fist break through, and follow the opening to an elevator.

Unlock detail	What you need
Ability name	Smash
Boss to defeat	The Builder
Boss location	Throne of the Builder, lower Clock Tower
Route into the lower area	Eastern Access Shaft at the top of the Clock Tower
Traversal effect	Break glowing yellow blocks by jumping and smashing downward

Smash also matters beyond the Clock Tower. You need it to complete The Artist Tarot card, which connects to the route into Notre Dame and, eventually, Double Jump.

Keep that larger objective in mind when deciding what to revisit after the fight. The upgrade clears yellow obstacles, but it also contributes to a later sequence involving The Artist, The Occultist, and the painting in the Main Hall.

Reach The Builder Through the Clock Tower

To get the Castlevania: Belmont's Curse ground slam, start by reaching the Eastern Access Shaft. Although The Builder waits in the lower Clock Tower, the route described here begins at the top.

That distinction matters when navigating the area. Head for the named access shaft, then work through the floor obstruction to reach the descent.

Solve the yellow-block obstacle

The yellow block in the shaft is part of an environmental puzzle. Move the platforms above you to create a route for the giant fist to strike the floor.

Follow this sequence:

1. Reach the Eastern Access Shaft at the top of the Clock Tower.
2. Locate the yellow block in the floor.
3. Move the platforms above you to create a path for the giant fist.
4. Let the fist smash the block, opening a hole.
5. Go through the opening and reach the elevator.
6. Take the elevator down toward the Throne of the Builder.
7. Defeat The Builder to unlock Smash.

Route stage	What to do	Result
Eastern Access Shaft	Find the yellow floor block	Locate the obstacle blocking the descent
Platforms above the block	Move them to create a path for the giant fist	Prepare the environmental solution
Giant fist	Use its path to break the floor block	Open a hole through the floor
Newly opened passage	Go through the hole	Reach the elevator
Elevator	Ride down into the lower Clock Tower	Reach The Builder's boss area
Throne of the Builder	Defeat The Builder	Unlock Smash

The key distinction is who breaks the block. Before the boss fight, the giant fist handles it. After the boss fight, Rose gains her own downward smash for glowing yellow blocks.

If you are standing over that floor block without Smash, focus on the platforms above it. Revisit their arrangement and the fist's route. You are already working on the path to the upgrade.

Finish the unlock by defeating The Builder

Reaching the Throne of the Builder gets you to the encounter; defeating the boss grants the ability. The Builder is a demanding skill check, so give the fight your attention before planning your next exploration route.

Keep the sequence clear: solve the shaft puzzle, descend by elevator, defeat The Builder, then use Smash. Finding the lower chamber alone does not complete the unlock.

How to Use Smash on Glowing Yellow Blocks

Once unlocked, the Castlevania: Belmont's Curse ground slam works through a straightforward action: jump, then smash downward into a glowing yellow block.

The yellow glow is the visual detail to remember. Smash targets those blocks, while other traversal obstacles belong to different abilities in Rose's moveset.

When returning to a yellow obstruction:

• Check the block's appearance. Look for the glowing yellow blocks associated with Smash.
• Position Rose above the target. The move breaks them through a downward impact.
• Jump and use Smash. Bring the strike down into the block.
• Continue through the opening. Follow the route the broken block exposes.

Separate the unlock puzzle from everyday use of the ability. The Eastern Access Shaft teaches you to move platforms so a giant fist can break the floor. Rose's Smash gives you a direct way to deal with glowing yellow blocks after The Builder.

That makes a revisit list useful. Whenever you encounter a yellow block before the upgrade, note its location for later. After unlocking Smash, work through those remembered obstacles alongside your next progression objective.

Distinguish Smash obstacles from Holy Light obstacles

Holy Light serves a different purpose: its light dispels rocky platforms, and careful timing can also counter attacks. Smash breaks glowing yellow blocks through a downward strike.

Match the ability to the obstacle in front of you. Use Smash for its yellow-block targets and Holy Light for the rocky platforms it dispels.

This distinction helps when returning to older areas with several upgrades available. Rose's movement options expand throughout the game, and recognizing the relevant obstacle saves you from repeatedly trying the wrong ability.

The Castlevania: Belmont's Curse ground slam is especially worth remembering when your next objective involves The Artist Tarot card. That card explicitly requires Smash, giving you a clear progression task after the Clock Tower.

Use Smash to Progress Toward Notre Dame

Breaking yellow blocks is the immediate benefit, but the Castlevania: Belmont's Curse ground slam also supports the route toward Notre Dame.

The larger sequence brings together The Artist Tarot card, The Occultist, Brauner's Paintbrush, and the Masterpiece Arcana. Treat these as connected objectives when planning your exploration.

Complete The Artist and defeat The Occultist

Smash is required to complete The Artist Tarot card. After obtaining the ability, return to that objective as part of your preparations for Notre Dame.

You also need to defeat The Occultist, located in the Observatory at the top of the Library. Reaching that boss involves passing through the Planetarium and solving its globe puzzles.

Each globe requires a specific star pattern. Activate all of the globes to open the upward route into the Observatory.

The Occultist unlocks Aerial Rush, while Brauner's Paintbrush is also part of the progression leading to Notre Dame. Keep the Library objective alongside The Artist when organizing your next steps.

Progression objective	Location or requirement	What it contributes
Unlock Smash	Defeat The Builder in the Clock Tower	Ability required for The Artist Tarot card
Complete The Artist Tarot card	Requires Smash	Part of the route toward Notre Dame
Solve the Planetarium	Set the required star patterns on the globes	Opens the route to the Observatory
Defeat The Occultist	Observatory, at the top of the Library	Unlocks Aerial Rush and contributes to obtaining Brauner's Paintbrush
Inspect the painting with Masterpiece Arcana equipped	Gallery of Eternal Night, Main Hall	Opens Notre Dame
Defeat Death	Choir room, Notre Dame	Unlocks Double Jump

Open the painting route

With The Artist completed and The Occultist defeated, obtain Brauner's Paintbrush and head to the Gallery of Eternal Night in the Main Hall.

Equip the Masterpiece Arcana, then inspect the painting to unlock Notre Dame.

Keep the destination and equipment requirement together in your notes: Gallery of Eternal Night, Masterpiece Arcana equipped, painting interaction. This is the point where your earlier traversal progress connects to the new area.

Continue toward Double Jump

Inside Notre Dame, the route to Death involves finding musical patterns and using them on the Giant Organ in the Great Organ Room. Doing so clears Death's magic from the pipes and opens access to his boss room.

Death waits in Notre Dame's Choir room. Defeating him unlocks Double Jump, Rose's second jump.

Smash is therefore an earlier link in that progression. It gets you through yellow blocks and enables The Artist objective on the way toward the later movement upgrade.

Where Ground Slam Fits in Rose's Movement Abilities

Rose begins with movement options including dodge rolling, mantling, and backstepping. Her unlockable traversal abilities expand where she can go and how she crosses the world.

The Castlevania: Belmont's Curse ground slam occupies a specific place in that moveset: downward block breaking. The other upgrades cover hooks, rocky platforms, airborne movement, and higher platforms.

Ability	How to unlock it	What it does
Arcane Whip	Defeat The Fallen	Swing across gaps, zip to hooks, and perform a powerful whip attack
Holy Light	Defeat The Warrior at the top of the Prison Tower in Paris Streets	Dispel rocky platforms and counter attacks with precise timing
Smash	Defeat The Builder in the Throne of the Builder	Jump and smash downward to break glowing yellow blocks
Aerial Rush	Defeat The Occultist in the Library's Observatory	Dash in midair and pass through tight gaps
Double Jump	Defeat Death in Notre Dame's Choir room	Perform a second jump to reach higher platforms

Use these differences to organize your backtracking. Associate hooks with Arcane Whip, rocky platforms with Holy Light, and glowing yellow blocks with Smash. Keep airborne gaps and higher platforms in mind as Aerial Rush and Double Jump enter your moveset.

For the ground slam itself, remember the route in a compact sequence: Eastern Access Shaft → giant fist puzzle → elevator → The Builder → Smash.

After the unlock, revisit yellow-block obstacles and continue The Artist Tarot card. Those objectives put your new ability to use while advancing the route toward Notre Dame.

FAQ

How do you unlock the Castlevania: Belmont's Curse ground slam?

Defeat The Builder in the Throne of the Builder, located in the lower Clock Tower. The ability is called Smash. Reach the boss through the Eastern Access Shaft by solving the giant fist puzzle and taking the elevator down.

How do you break the yellow floor block before getting Smash?

Move the platforms above the yellow block to create a path for the giant fist. The fist breaks the floor, exposing the passage that leads to the elevator and The Builder.

What does Smash do after you unlock it?

Smash lets Rose break glowing yellow blocks by jumping and striking downward into them. It is also required to complete The Artist Tarot card, which forms part of the progression toward Notre Dame.

Does defeating The Builder unlock Double Jump?

Defeating The Builder unlocks Smash. Double Jump comes later, after defeating Death in Notre Dame's Choir room. Reaching Notre Dame involves completing The Artist Tarot card, defeating The Occultist, obtaining Brauner's Paintbrush, and opening the painting route with Masterpiece Arcana equipped.