The Entity Codex • Dual Overviews

TCG Collectible Cards & Hierarchy

Your characters and lore deserve better than endless wiki text. Nebula Worlds gives you two complementary views: the Codex for filtering collectible TCG-style cards, and the Hierarchical View to reveal the living web of family lineages, city allegiances, and faction ranks.

Explore Codex for Free See the Two Overviews
Two Ways to See Your World

The Codex vs The Hierarchical View

Switch seamlessly between individual card filtering and deep relational tree structures depending on what your prep requires.

1. The Codex (TCG Card Grid)

Fast Filtering & Card Art

Displays all entities as gorgeous collectible fantasy cards. Perfect when you need to quickly locate an NPC, pull up a monster's armor class during combat, or check a magic item's attunement requirements.

  • Filter by Entity Type: NPCs, Monsters, Items, Locations, Factions
  • Rich portrait artwork, tags, and summary stats on every card
  • Instant search bar across names, races, and custom fields
  • 1-click "Forge Entity" dropdown using custom blueprints
"Like browsing a binder of rare tabletop cards — beautiful, fast, and tactile."

2. Hierarchical View (Relational Tree)

Lineages, Cities & Factions

Reveals the deep connections between cards. See which NPCs reside in which city, trace complex noble bloodlines and family trees, map guild hierarchies, and structure the pantheon of gods.

  • City & Location Allegiances: See all citizens of a settlement
  • Family Trees & Bloodlines: Parent-child and sibling connections
  • Faction Ranks: Master, officers, and recruits organized cleanly
  • Limited only by your own creativity — structure it however you like
"Finally, a tree view that shows how your world fits together without complex graphs."
Limitless Freedom

Organize Your Campaign Exactly As You Envision

There are no rigid rules in Nebula Worlds. Whether you want to map out the lineage of the Elven Emperors, the corporate board members of a cyberpunk megacorp, or the demonic legions of the Abyss, the Hierarchical Tree adapts to your vision in seconds.

Codex & Hierarchy Questions

Can an entity belong to multiple parents in the Hierarchical View?

Yes! An NPC can be connected to their hometown city, their faction guild, and their biological family simultaneously. The relationship tree visualizes these multiple bonds without clutter.

How many entities can I store in the Codex?

Even on our Free Forever tier, you have generous allowances to manage hundreds of entities. For massive sprawling campaigns with thousands of NPCs, our Gold and Platinum tiers provide virtually unlimited storage.

Build Your Living Codex

Enjoy the satisfaction of gorgeous collectible cards and visual relationship trees. Create your free realm in seconds.

Create Free Account Explore Blueprint Architect