WMG / Indie Cross: The Series

The final boss will be Annihilate or something similar

I'm mainly basing this off of the fact that the drones that we've seen have the same magenta/black contrast like Boss in JSAB, and that it appears to have a corrupting factor if the yellow droid is anything to go by. And besides, how fitting would it be to have the main villain of a series based off a mod for a rhythm game be from another rhythm game?