Hotline Miami 2: Wrong Number will have a level editor on the PC! Fans can create their own demented levels, decorate it however they want to. And yes, you'll be able to share these custom created levels with other players.
Still no launch date, but we'll be getting our hands on this level editor this week at E3. Otherwise look out for Hotline Miami 2 later this year on the PC, PlayStation 4, PlayStation 3, and PlayStation Vita.