Piggy Bank Vault specimen plate

Piggy Bank Vault

Piggy Bank Vault is a specialized numismatic study in the Obsidian Crucible Foundry. Rather than conventional paylines, the six-column frame displays left and right halves of ornate intaglio notes; placing matching halves face-to-face across adjacent columns fuses them into a complete specimen plate.

Feature
Collector Picks
Signature mechanic
Bilateral Note Fusion (3 Pairs)
Volatility
Very High (4/4)

19+ Free-Play Conservatory Notice: This specimen plate executes in complimentary Practice Mode using non-monetary Play Credits. Zero deposits and zero cash prizes apply.

Apparatus Specifications & Mechanical Notes

Grid & Structure

6 Reels × 3 Rows · 9 Fusion Zones

Distinctive bilateral pairing mechanic where columns 1–2, 3–4, and 5–6 act as three fusion presses.

Mechanical Notes

  • The six columns are divided into three paired presses: columns 1+2, columns 3+4, and columns 5+6.
  • Landing matching left and right banknote halves on the same row within a pair fuses them into a full plate.
  • Fusing two or more scatter note halves launches the Numismatic Vault Free Spins with random 2× and 3× overlays.

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