A few days ago, there was a strong buzz that a second teaser of Shankar's sci-fi film 2.0 is on its way but earlier today the makers surprised their viewers with a making video no. 4 instead. 2.0, which is a production venture of Lyca Productions  was delayed due to extensive VFX work involved in the film and what went behind this 'extensive work' is what is shown as a glimpse in this latest video.