- APERTURE
- About Us
- Alpiliri1019
- ApertureScience.com
- Aperture Laboratories
- Aperture Science
- Atlas and P-Body
- Cave Johnson
- Chell
- Conversion Gel
- Doug Rattmann
- GLaDOS
- Our Privacy Policy
- Portal
- Portal - ARG
- Portal - Prelude
- Portal 2
- Portal Gun
- Still Alive (Game)
- Test Subject 042
- Test Subject 234
- The 1500 Megawatt Aperture Science Heavy Duty Super-Colliding Super Button
- The Advanced Knee Replacement
- The Aerial Faith Plate
- The Aperture Science Portal Database Wiki
- The Cake
- The Emergency Intelligence Incinerator
- The Excursion Funnel
- The Hard Light Bridges
- The High Energy Pellet
- The Material Emancipation Grid
- The Party Escort Bot
- The Personality Cores
- The Pipe Network
- The Propulsion Gel
- The Radio
- The Repulsion Gel
- The Rocket Sentry
- The Security Camera
- The Sentry Gun
- The Speaker System
- The Thermal Discouragement Beam
- The Unstationary Scaffold
- The Vital Apparatus Vent
- The Weighted Pivot Cube
- The Weighted Storage Cube
- Transition seal
- Wheatley