1. There's gonna be tons of references, including the fact that the Ghostbusters canonically exist in galactic groove
2. The ost tracks will work similarly to bomb rush cyberfunk's OST mechanic with being able to swap tracks
3. Each character will come with a different move set
4. One of the secret endings will be called "go outside"; Oh btw useless info about galactic groove (a planet dob fangame I'm gonna make)