Preserving highscores from accidental opening of program code

[komame]

What I'm referring to is indeed hpprgm. This feature was introduced quite recently (in one of the latest firmware versions). It's a regular program (not an app) in the 'Program Catalog' that has the ability to nest other files within itself, which are not reset when someone opens the source code. Take a look at the on-calc help for the "Resource" command. If you need more details, I can prepare a usage example for you.