If you enjoyed the dark humor and "loser-protagonist" vibe of Soodhu Kavvum , reviewers at Filmibeat suggest checking out:
When a large chunk of the audience watches it on Tamilyogi, the film’s legitimate revenue drops. This discourages producers from backing similar experimental scripts. In other words: Soodhu Kavvum Tamilyogi
A down-on-his-luck kidnapper and his amateur gang accidentally kidnap the wrong person, leading to a series of mishaps involving a corrupt politician and a police officer. What follows is a laugh riot that keeps you guessing until the end. If you enjoyed the dark humor and "loser-protagonist"
Runtime note: roughly 118 minutes.