Finally, thanks to Demi, here is some footage of the Ys 5 bug that was reported a long time ago by someone but was never specific as to where it happened.
On certain areas (so far, areas with enemies), the screen with flicker rapidly. The issue happens when you move, attack, or jump. It never happens by just standing still.
Check around the middle of the short video:https://streamable.com/1dute
Here are saves to quickly get to an area where it happens (not the same area as video)
Once you load the save, leave house. Go to top left exit. South. Bottom right exit, you are now in Southwood. Go south, you are now in the forest. Here, if you attack enemies, or just move around, the screen will flicker. If you head one more screen south, the flickering gets more aggressive. There are other areas (caves) this occurs too, but this is the soonest it happens from this save.
April 07, 2018, 07:50:07 am - (Auto Merged - Double Posts are not allowed before 7 days.)
I'm not sure if this is the point, but I notice this issuse:
Thanks for the tests. Yep, that was the original issue, but this time instead of staying black, it showed some garbled graphics.
Like to cross-verify that 1/2 those pids are activating endx or misc audio register (Faceball 2000). But you're right about pid breaking other things; we seen that enough. :chuckle:
Added a test request on the doc.
Also try ID EC10 for games with audio problems, apparently this can also help solve them
Your idea paid off
A bunch of games are getting fixed. Hopefully this ID doesn't break other levels like it does on Star Wars though.