It's almost time for a new Ghostbusters movie, Afterlife which looks promising. As far as I know, GH Ecto-1 Playset is the third Ecto-1 released for Afterlife so far, the first is the Plasma Series Ecto-1 and 2nd is the Reissue of TF X Ghostbusters Ectotron.
There are 8 new Fright Features figures released for this Playset, 4 of the original Ghostbusters and 4 kids from Afterlife