^Me...
I think that IGA will follow the way of Keiji Inafune with MN9 and his other game (I can´t remember the name, but resembles Megaman ZX and ZX Advent) creating a game where he is good and passionate.
I can imagine a new trailer of the project (like the MN9 one), with real Castlevania music (don´t need to be an original remix, just something in the vibe of Castlevania, like Dusk Falls from Bloodrayne Betrayal

), 2D gameplay, leveling up, minor RPG elements... ending with a petition to suport his project...