A post-nuclear movie that is in the theme of 10 Cloverfield Lane, and the Twilight Zone color episode called Helter Shelter.
Found this one as part of the Amazon Prime add on subscription to horror movies called Shudder.
Starts out really good, with 9 people suddenly trapped in an underground bunker. You don’t get to see much of the post-nuclear scenes, but this is still a good movie.
Released in 2012. Lots of gore along with a good story. One to watch if you drank too much coffee one night.