Great news! Brawl 4 All CAN be run from USB! ...Kind of. I ran it from Riivolution, the strap was there, the menu music was there, and deoxys and rioulu were there? I didn't do too much testing, but there are no custom characters or stages at all. But, i'll go ahead and think this is due to my own tinkering and screwing around. I'm going to wipe the USB and re set everything up, and tell you guys what happens. If it's not useful to you, someone else might find it and use the information.

I don't use flashdrive. It's possible just based on that, that the method you're attempting is different an poetintially incompatible.

Well, [censored]. Was really looking foward to using this at a party. I'll have to find something else and call everyone back. Thanks for telling me before I wasted more time.

I really need help with this. I've been trying to ge tthe dang thing to work all day long. Basically, I use an original brawl disc, and a 16GB USB flash drive. I moved everything to the correct folders, and followed the 8GB instructions. No matter if I use Gecko, Riivolution, USB Loader GX, or Neogamma, it says that there are no codes in my codes folder. What's going on?