Fish Fall open bus fix

[norrinradd]

Free Fall by Color Dreams is notorious for being broken in emulators and repros and has thankfully received an open bus fix.

Could someone perform the same fix on Fish Fall variant? (Playable on Sunday Funday compilation, but standalone rom needs the same fix).

I have attached both the fixed Free Fall and unfixed Fish Fall rom.

[norrinradd]

I tried something.

Since I don't know how to fix the problem directly, I used Lunar IPS to create a patch file by comparing fixed/unfixed "Free Fall", and then applied the patch to unfixed "Fish Fall".

Now it works! (Could have some unexpected side effects, though.)