Go Goa Gone (2013)

Hardik and Luv are two dope heads who accompany their best friend, Bunny, on a business trip to Goa. Luv meets a free-spirited girl named Luna, who invites them to a secret underground rave party on a remote island! Boris, a macho Russian Mafioso, created the group in order to unleash the ultimate party drug. However, something is wrong on this island! They are suddenly surrounded by zombies! What was the source of these zombies? And who exactly is Boris? And why has this callous drug lord shown up to save their lives? They must work together to get off the contaminated island! Do they, however?