You guys have already mentioned almost every good Bollywood movie that didn't do well at the box office.
I would just like to add one more to the list- GO GOA GONE
Image from google
I honestly really liked this movie. I think this was the first zombie movie that bollywood has ever made. It is one of those that has comedy, action, horror and zombies, all mixed up. The dialogue were funny and the characters are entertaining. It knows exactly what it is, and that’s what makes it fun to watch.
I think this movie was a little ahead of its time. Back then many people were not interested in a zombie comedy made in Bollywood. But over the years, I have seen so many people say that they enjoyed it after watching it later.