Spinning out of the mind-blowing reveal that a Transformers-Ghostbusters™ Collaborative figure, the ECTO-1 ECTOTRON, will be available, IDW Publishing proudly announces that the beloved franchises will unite for an offbeat, out-of-this-world adventure in Transformers / Ghostbusters, a comic book miniseries debuting in June. In the first chapter of the “Ghost…