Quoted from toyotaboy:
With that said, I am ALL in on a BTTF pinball. The data east I own is shallow, but I LOVE the theme.
I hope they try to impliment some of the ideas from pinball FX (spinning license plate, flux capacitor toy)
If they were smart, they'd take a cue from data east time machine
1885 - raw sounds like wood creaks, maybe horses clopping in the background
1955 - bell chimes, 50's music
1985 - early solid state beeps, cheesy rock and roll
2015 - Full blow stereo sound package