Quoted from ryanwanger:I see people desperate for Kiss updates, but no one ever goes into detail. What specifically is missing from the game? What needs to be changed? The only thing I’m aware of is the Deuce bug where it gives you credit for unlit shots.
I’d love to hear some details from someone who owns the game as to where the code comes up short, and what it would take to make it acceptable.
There are quite a few bugs (15, plus some issues that aren't bugs but should be addressed) in the KISS bug thread for 1.30:
https://pinside.com/pinball/forum/topic/kiss-130-bugs-and-wishlist
The Deuce bug you mentioned, the one where you can play a different song than the game says you're playing (and earning the shots for) - which also carried forward to Aerosmith when they copied the code. They also have those big KISS round inserts mid-PF that aren't used so far. It also doesn't have a real Skill Shot, which is crazy.
My biggest gripe is Rock City final Wizard mode is super bare-bones. Nothing special about it at all, and it's not easy to get to. Feels like a KISS Army Multiball Part II. That boring. It needs a serious amount of attention, but honestly most people haven't even SEEN the mode yet, so complaining about for most is silly.
But even if it never got a code update (and I hope the final one is SUBSTANTIAL) it would still be a fine game as-is. It is WAY more balanced than Aerosmith, which is essentially a close cousin based on the same code and layout. I'd be more pissed about the lack of updates to Aerosmith which needs them much more critically.