[kurisufag]

yep, remember doing exactly this for the ti-84+ CE. god bless third-party TI-BASIC documentation websites.

better than making it seem like you had just done it yourself, you could use the Menu() function to simulate all the menu navigation necessary to actually get to that screen!

funnily enough, jabbing all the buttons on the calculator and having to select functions via menu listings created one of the comfiest development environments I've ever used. after a while, banging out a screensaver or fake menu became second nature.

[bierjunge]

I'm not a big BASIC fan, so I've done my stuff in C, since it was a Motorola 68k on the TI-Voyage 200. I don't remember exactly how (it's 15+ year ago), but you could mark your app as a "system app" which was not removed during a factory reset.

Add a cryptic name, blank screen on start with a short timeout to return to menu when a key combination is not pressed and nobody will ever notice.