basicaly what it is, is that instead of choosing the 3 basic starters, you get 3 completely random ones.
Also you get to face random pokemon as well in the wild
this is very ideal for a nuzlocke challenge.
This is the most fun i've had Replaying a pokemon game ever.
here's the link to the pokemon game, just extract everything in it to a folder where you keep most GBA games http://www.mediafire.commediafire.com/?597r2h6sz8bhf01