Chronicle
System: Microscope: Chronicle (Playtest 2025) Author: Ben Robbins Status: Primary history system for Western Horizon at Tier 1-2 Use Case: Single-location history (settlement, object, organization)
Overview
Creates the history of a single Chronicle (city, sword, secret society) through the lives of Anchors (characters connected to it). Tightly focused compared to full Microscope — stays on one thing rather than sweeping civilizational history.
Role in The Western Horizon
Primary Scale: History (settlement-focused) Used For: Generating settlement history at Tier 1-2; specific location history at Tier 3+ Key Sections: Settlement History, Session Zero Engine Connection: Generates Lore layer edges and nodes — the reasons connections exist and the discoverable questions they leave behind
The Scaling Insight
| Tier | System | Scope |
|---|---|---|
| 1-2 (Village/Town) | Chronicle | This settlement’s history — local scope, decades |
| 3-4 (City/Capital) | Full Microscope | Regional/world history — centuries, multiple civilizations |
| Any | Chronicle | Specific locations, organizations, or objects |
Core Difference from Standard Microscope
| Microscope | Chronicle |
|---|---|
| Entire civilization/world | Single thing (city, object, org) |
| Broad, sweeping history | Personal, character-focused |
| Good for Session Zero world | Good for settlement history |
Chronicle Procedure (Abbreviated)
- Pick Our Chronicle — The thing you’re creating history for
- Bookends — START and END periods (each Light or Dark)
- Palette — Yes/No lists for tone and content
- First Pass — Each player makes one Period or Event
- Second Pass — Each player makes one Event or Anchor
Anchors — Named characters tied to specific Periods. Show the Chronicle through their eyes. These become Residents — add a Street Magic vignette to give them a True Name.
Integration with Western Horizon
Chronicle creates → Ex Novo details (founding periods → districts, resources) Chronicle creates → Street Magic details (Anchors → Residents with true names) Chronicle creates → Beak, Feather & Bone details (events → headquarters buildings) Chronicle creates → Ex Umbra hooks (sealed temples → rumor-based dungeons)
Key Modifications for WH
- Abbreviated Chronicle: Set Period target (3-5 for small, 5-8 for larger), time-box sessions
- “Current State” as END Bookend: END isn’t destruction — it’s where the settlement is NOW
- Living Chronicle: Can be reopened at later tiers as the END bookend shifts
- Integrate with Palette: Use Palette step for campaign tone and safety tools
Processed from: Microscope_Chronicle_playtest_2025_05.pdf