Beware! This is a total scam.
If you go to the counter to buy a ticket, they will force you to buy a food voucher of another ₹100. Which makes the total ₹200. Without buying the food voucher, you can't get the ticket.
I experienced this when I went to watch Kantara and PS-1. While watching Kantara, I was told that I'll HAVE buy the food voucher. The manager was nearby, so I asked him and got the ticket without food voucher @₹99. But when I went to watch PS-1, I couldn't buy the ticket. They straight up told that I can't get it without getting the food voucher. If you want just the ticket, then book from online portals. Then I had to book through Amazon by paying ₹135 (with convenience fee).