Portal Codexery

An unofficial illustrated fan codex of Portal — its characters, world, story, powers, and lore.

Characters

Doug Rattmann · Wheatley · Eli Vance · Personality Core · Chell · PotatOS · Companion Cube

World & Setting

Cave Johnson's Office

Story & Timeline

Cave Johnson's Death

Factions & Groups

Personality Sphere Network · The Enrichment Center

Powers & Artifacts

Turret · Core · Repulsion Gel · Hard Light Bridge · Conversion Gel · Excursion Funnels

Lore & History

Cave Johnson · Wheatley Core · Aperture Science · Portal Gun · Weighted Companion Cube · Cake Is A Lie · Neurotoxin Gas · Weighted Storage Cube

Frequently asked questions · How this site is sourced