In the wake of encounters with gods and demons like Gozer, The Collectors, and Tiamat, Egon and Ray built a device programmed to detect for any dimensional breaches. While the Ghostbusters were out capturing a troublesome Class 5 ghost, the Dimensional Inverter went off. After going over it with a KUD meter and checking the guys' notes, Kylie Griffin determined the device had detected a potential Class 7 on the East Side. When Janine Melnitz simply told the guys Kylie said a "big ping," Kylie got annoyed. The Ghostbusters drove and scanned, until they discovered Chi-You in the Emmanuel Baptist Church.
- The Inverter was only described in the script as a "fully lit-up KIRBY-STYLE machine." 
- ↑ Peter Venkman (2014). IDW Comics- "Teenage Mutant Ninja Turtles/Ghostbusters Issue #1" (2014) (Comic p.12). Peter says: "Sides, you and Egon built a big, expensive toy to warn us if bad vibes were in the air, right?"
- ↑ Winston Zeddemore (2014). IDW Comics- "Teenage Mutant Ninja Turtles/Ghostbusters Issue #1" (2014) (Comic p.13). Winston says: "'Rays says 'Fallout from a dimensional breach.'"
- ↑ Erik Burnham (2015). IDW Comics- "Teenage Mutant Ninja Turtles/Ghostbusters Director's Cut" (2015) (Comic p.43). Erik writes: "Kylie is in the fore, checking out the fully lit-up KIRBY-STYLE machine."