Ad blocker interference detected!
Wikia is a free-to-use site that makes money from advertising. We have a modified experience for viewers using ad blockers
Wikia is not accessible if you’ve made further modifications. Remove the custom ad blocker rule(s) and the page will load as expected.
The Aperture Science Switch is a testing element used in the Aperture Science Enrichment Center.
- The Switch tends to have timers, which will keep their function running until the timer stops ticking.
The switch as seen in Portal.
Aperture Science logo featured on the Switch.
List of appearances Edit