Book of Dead harmonic cylinder plate
Sienna Resonance Rotunda · CYL-I · 01

Book of Dead

Preserved within Chamber I of the Glasgow Conservatory, this flagship bronze-and-sienna cylinder pairs a classic five-reel, ten-line stave with the iconic Expanding Codex mechanic. When three or more golden acoustic tomes align across the matrix, an interactive brass wheel selects a dedicated symbol that expands vertically across any reel it touches during the encore sequence.

Signature mechanic
Vertical Stave Glyph Expansion
Volatility
High (4/4)
Engage Book of Dead

18+ Complimentary Conservatory Mode · Operates exclusively with fictional Play Credits carrying zero monetary value.

Technical Specifications & Mechanical Notes

Stave Architecture

Grid & Structure

5 Reels × 3 Rows · 10 Fixed Acoustic Lines

Measured base-stave cadence punctuated by high-amplitude expanding symbol encores.

Curator’s Inspection Notes

Mechanical Notes

  • Three or more Codex Tomes act as both Wild substitutes and Encore triggers anywhere on the 5×3 stave.
  • Prior to the 10-cycle Encore Chamber, one standard emblem is randomly attuned as the Special Expanding Symbol.
  • Expanded emblems evaluate across all ten lines even on non-adjacent reels, operating strictly with fictional Play Credits.

Neighbouring Acoustic Specimens

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