Today, developer Dennaton Games announced that Hotline Miami 2: Wrong Number will be delayed via Twitter.
Hotline Miami 2: Wrong Number is still getting some final tweaks and polish, expected to be ready for late 2014 or early 2015.
— Hotline Miami (@HotlineMiami) October 9, 2014
Unfortunately, more information including the reason for the delay is still unknown.
The title is expected to release on PC, PS3, PS4 and PS Vita.