Hasbro Pulse and HasLab have begun production on a Ghostbusters Afterlife Proton Pack due out in spring 2023. This is Spengler’s pack and designed to fit with the already released Neutrona Wand. In fact, the Proton Blaster already includes an additional handle cap to cover the batteries with a separate hose attachment end. If you don’t purchase the Plasma Series Proton Pack, cosplayers can attach a hose from this end to their own Collider on their back.