Mulberry Prism Archive
OTS-PLT-04
50 Great Ghosts
Preserved inside the Mulberry Prism Archive, 50 Great Ghosts recreates a 19th-century optical magic-lantern theatre. Translucent glass slides project friendly spectral silhouettes across fifty dense paylines, where full-column lantern wilds expand to illuminate the entire stage.
- Feature
- Expanding Symbols
- Signature mechanic
- Phantasmagoria Lantern Expansion
- Volatility
- Medium (2/4)
- Cadence
- Balanced Distillation
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
5 Reels × 4 Rows · 50 Lines
Fifty active optical lines provide steady multi-line coverage with dramatic vertical expansions.
Mechanical Notes
- Fifty optical trajectories evaluate simultaneously across the five-column magic-lantern frame.
- Spectral lantern emblems expand vertically to cover all four positions whenever alignment is possible.
- Three velvet curtain scatters award the Midnight Projection sequence with boosted wild frequency.
Companion Plates · Curatorial Cross-Reference
