Store per game configuration?

[Link_to_the_past]

Dogway how old are you? Judging by the error message you reported earlier "jump target too far away, needs force5Bytes=true" you used a development build that was broken, use the latest one since it is fixed. Gameini files are not the holy grail, they just fix whatever is fixable by settings to prevent the usage of wrong ones, they don't fix emulator issues. And if you don't like them just delete them and use your own.