: Despite its failure to break even, Banerjee had begun work on a sequel. However, these plans were permanently shelved following the death of lead actor Sushant Singh Rajput.
: Significant portions of the budget were allocated to visual effects (VFX) to digitally render vintage trams and old-world architecture that no longer exists. Historical Authenticity detective byomkesh bakshy budget
The film was declared a "Below Average" to "Flop" by trade analysts like Taran Adarsh. It failed to cross the ₹50 crore "Hit" threshold. : Despite its failure to break even, Banerjee
Despite its critical acclaim for technical precision and performance, the film struggled to recover its costs at the theatrical box office. Detective Byomkesh Bakshy - Movie - Box Office India Historical Authenticity The film was declared a "Below
The single biggest drain on the was the creation of 1940s Calcutta. Dibakar Banerjee is famous for his obsessive art direction. Instead of shooting on generic sets, the team built detailed replicas of Second World War-era streets, tram depots, and Chinese opium dens. The meticulous de-aging of the city via VFX to remove modern billboards, AC units, and traffic lights cost roughly ₹12-13 crore .