ROM Hack Mii Plaza exploits?

[FryFro]

Wondering if play coins can be exploited as well as the stock games. I would also be interested in free hats/unobtainable accessories. Any help would be appreciated!

 

[Tenshi_Okami]

Wondering if play coins can be exploited as well as the stock games. I would also be interested in free hats/unobtainable accessories. Any help would be appreciated!

https://gbatemp.net/threads/homebrew-play-coin-setter-ninjhax-3dsx-edition.377452/

 

[Alex4U]

You can use any Exploit to launch Homebrew Launcher and use PlayCoinSetter for set XXX PlayCoins (up to 300 coins) without shaking the console.

I would also be interested in free hats/unobtainable accessories

I think you will need a Hex Editor or a Save Data and inject it for this. or simple, use PlayCoinSetter and just unlock each hat.
EDIT: Check TCRF Mii Plaza and check if some hat is unused, but you need a Hex Editor to put it to you mii!
Nope, no unused hats, only unused songs and stuff.

 

[FryFro]

Thank you!