The Ecto Goggles, also called Paragoggles; the two names are interchangeable, are designed to allow the wearer to see invisible ghosts and visually track P.K.E. valences. It also has the ability to switch between infrared and night vision mode to help Ghostbusters in certain situations.
The Ecto-Goggles serve a much more prominent role in the tracking and capture of ectoplasmic entities after the 1990s. Each one of the Ghostbusterscan are trained to wear and use the goggles when employed. In the game, the P.K.E. Meter and the Ecto-Goggles work in concert to track and display P.K. Energy and Ectoplasmic phenomena in a way that is visually comprehensible and easy to understand