Walkthrough

Castlevania: Belmont's Curse Demo Walkthrough

Castlevania: Belmont's Curse gameplay

Walkthrough

Quick answer: The demo (live since October 1) is a complete opening chapter you can clear right now — Paris Streets into the Sewers, a boss fight against The Fallen, then a backtrack that unlocks a hidden Cestus. The full-game route expands here at launch on October 15, 2026.

This page is the discovery hub for the playable content: each area links to its Boss, Weapon, Arcana and secret, so you can jump straight to the piece you're stuck on.

Demo walkthrough

Opening — Paris Streets

  • Where am I? Rose Belmont's first steps in 1499 Paris (Story).
  • What do I need? Nothing yet — this stretch teaches the whip and basic movement.
  • What can I miss? Nothing gated yet; it's the tutorial corridor.
  • Where do I go next? Down into the Sewers.

Sewers

  • Where am I? The sewer network under Paris — the same setting as the The Fallen encounter.
  • What do I need? The Vampire Killer whip for traversal, plus your first look at the Mirror of Life (a mirror that restores potions).
  • What can I miss? Early secrets and the high-route backtrack that matters after the boss (below).
  • Where do I go next? The boss gate at the end of the sewer route.

The Fallen — opening boss

The chapter ends in a fight against The Fallen, the first major boss. He's a brand-new monster terrorizing Paris. See the boss guide for the Holy Cross mechanic and the win strategy.

  • What unlocks here? On defeat you gain the Arcane Whip — a grapple + traversal ability mapped to R2.

Post-boss backtrack — the hidden Cestus

This is the secret most players ask about. After The Fallen:

  1. Backtrack to the Sewer Reservoir, to the area after the first Mirror of Life.
  2. Use the Arcane Whip to reach an upper grate or platform.
  3. Grapple upward to trigger a hidden Anchor.
  4. Ride the Anchor to a hidden room and open the large chest — the Cestus, a close-range fast-combo weapon.

Demo end

  • What's currently accessible: the opening chapter, The Fallen fight, the Arcane Whip, and the hidden Cestus.
  • What remains locked until full release (October 15): later areas, the remaining bosses, and the full Arcana and Weapon rosters.

What the full guide will add at launch

  • Boss order & route — which boss to fight first, and how each victory reshapes your kit via Arcana. The reported sequence is already up on All Bosses in Order; the recommended route lands with the full guide
  • Map navigation — save rooms, fast-travel points and key items (Map & Areas)
  • Every ending — the reported dialogue choice system branches the finale (Story)
  • Collectibles — items and secrets for 100% completion

What's confirmed about the structure

  • It's a classic Metroidvania, not a roguelike — save rooms, fast travel and key items (Map & Areas)
  • Boss order matters — defeated bosses become Arcana, gating later areas
  • Reported multiple endings — dialogue choices change the outcome

Related: Bosses · All Bosses in Order · The Fallen · Cestus · Arcana System · Map & Areas · Demo