Silo Canon & Season 4 Resolution Navigator

Silo 18 Central Archive

Silo 18 Shaft Cutaway L144

Scrub through 144 levels from the surface air-lock down to the flooded deep dig.

Apple TV+ Season Resolution Trajectory

Season 1
Aired (2023)
Season 2
Aired (2024)
Season 3
Production (2025)
Season 4
Finale (2026)

Tactical Schematic & Cross-Silo Comm Link

Interactive D3 Canvas
Loading mystery... SEASON 4
Level: L144 Factions: IT, Janitorial Book Canon: Wool / Shift / Dust

Mystery briefing...

Book Trilogy Resolution (Hugh Howey) Book notes...
Apple TV+ Show Forecast Show projection...

The 12 Core Mysteries 12 Total