This should be illegal, companies should be forced to open-source games (or at least provide the code to people who bought it) if they decide to discontinue it, so people can preserve it on their own.
In Poland some banks directly use NFC for contactless payments, thanks to that I can pay with my degoogled phone (Murena Fairphone 5).
The arguments that the sound is to quiet, is valid but ofc not something that cant be fix/changed, they can always put an display/light to indicate stuff.