Locations

Portal:AAA takes place in several different locations, including the Aperture Laboratories #157, the Wastelands and Combine-controlled areas.

Aperture Laboratories #157
Main article: Aperture Laboratories #157
 * Test Chambers
 * Security Sector
 * Work Hub
 * Community Hub
 * Outside Communications Hub
 * Underwater Tunnels
 * Personal Hub
 * Aperture Working Village

The Wastelands

 * Aztec Ruins
 * Antlion Fields

Combine-controlled areas

 * City XXX (number will change depending on country)
 * The Citadel

The Enrichment Center
Main article: Enrichment Center #751

Although partially destroyed during Portal, a significantly smaller "hub" is planned to be added. It will act almost as a time machine, in the way that it takes Chell into the past to redo the destroyed chambers before the facility is partially destroyed.