Creep 3 is reportedly still in the works, but the idea hasn't come together yet

Bloody Disgusting reports that Mark Duplass says work on Creep 3 continues, but the creative concept remains unresolved: “Frankly, we just haven’t come up with it yet.” He said they would bring it forward when they do, calling their “own creative ability” the only limit. Duplass also expressed hope for Creep 4 and Creep 5, adding, “there’s got to be a movie that’s just called Peachfuzz.”