Pokéwalker Custom Courses

[3dsboi9999]

So, I'm kinda new to hacking, and especially fresh to the DS hacking scene. The title says it all, I would like to know if anyone's figured out how to make custom Mystery Gift Cards for Pokéwalker Courses yet, or if there's a program of some kind that can make them? The Pokéwalker is one of my favorite gaming peripherals of all time, and I'd love to get more use out of it.

[Atrius97]

I don't believe any tools like that exist, but it looks like some folks did begin dumping the ROM and looking into how it works, even managing to reverse engineer parts of it:
https://dmitry.gr/?r=05.Projects&proj=28. pokewalker
https://www.youtube.com/watch?v=wthwr__YJFE

[3dsboi9999]

Oh, yeah, I've seen this stuff before! Though, all I've seen it used for is event Pokémon and stuff like that. It'd be cool to see this go even further, seeing a forum full of custom courses for people to walk on would be phenomenal! These are all pretty recent too, within the past couple years, so maybe things will be figured out soon! Thank you so so much for the help!