I will clarify: Per James DeMonaco (via Entertainment Weekly), the man who created The Purge in the first place, he has an idea he really likes that will wrap his The Purge film series with its next installment, which will be the fifth.
Or DeMonaco will call this one The Final Purge but then make a sixth film anyway.
Maybe this will be the last film and The Purge’s focus will shift to television for the foreseeable future.
We want to end it all, I think, in this one, and I’m very excited.