Nero's MMD World VIP and 18+ Code

[Gamerfart9000]

@VelvetteCakeYT yea

[RoseVelvette]

@Gamerfart9000 do you need to pay to sub to nero patreon to get simple number code?

can someone with patreon account just give us the number code instead

[Snaggletooth]

There is no simple code. Each person has a different code. It is based on your name. When you sub to the patreon, you can be given your specific code.

That is why people are trying to figure out how it is generated. There have not been simple codes for 12 days, it is unlikely there will be simple codes again. If I were to give you my code, it would not work for you. If you were to give me yours, it would not work for me.

[C0rd3d]

So how would we be even able to crack the code then, I'm assuming they can see what codes are coming in or have a certain whitelist of the codes from patreon? Surely they wouldn't leave a loop hole like that for people to generate codes for their own names?

[Worcestershire]

@C4s3y If the code @Lucian posted is correct. They generate a code at runtime based on your VRChat name and check if the code you input matches. So unless there's more to that the only thing stopping us from getting the code seems to be the mystery of why replicating the code doesn't work.

[Worcestershire]

I've uploaded an executable that so far worked for me and my friends. [register or login to view this hidden content] It'll show you the codes and create a text file with them. The codes are generated based on the month so you'll have to generate a new one every month. Type your username EXACTLY as it appears in your VRChat profile.

If someone knows javascript they can turn this into a site to make it more accessible.

In case you don't trust the exe and want to run/compile the code yourself I'll post it bellow. You'll need python installed and the hashlib package to run it yourself.

import datetime, calendar, hashlib
PRE_SEED = '7oXtAXHz'

def get_date():
    now = datetime.datetime.now()
    last_day = calendar.monthrange(now.year, now.month)[1]  
    date = datetime.date(now.year, now.month, last_day)
    return date

def generate_code(name : bytes, date : datetime.datetime, is_spicy : bool, is_retry : bool):
    hash_key = "bundabunda" if is_retry and is_spicy else \
    "mikumiku"   if is_retry and not is_spicy else \
    "bunda"      if not is_retry and is_spicy else \
    "miku"
        
    formatted_date = date.strftime('%d/%m/%Y')

    code_key = f'{hash_key}{name}#{formatted_date}{PRE_SEED}'.encode()
        
    hash64 = hashlib.sha256(code_key).hexdigest()
    final_code = ''
    for ch in hash64:
        if ch.isdigit():
            final_code = final_code+ch

    if len(final_code) == 5: 
         final_code = f'{final_code}{date.strftime("%m")}'
    if not is_retry and len(final_code) <= 4:
        return generate_code(name * 2,date,is_spicy,True)

    return final_code[:6]


def main():
    player_name = input('VRChat Username: ')
    date = get_date()
    premium_code = generate_code(name=player_name,date=date,is_spicy=False,is_retry=False)
    spicy_code = generate_code(name=player_name,date=date,is_spicy=True,is_retry=False)
    print(f'Premium:\t{premium_code}\nSpicy:\t\t{spicy_code}')
    with open('codes.txt', 'w') as f:
        f.write(f'Premium:\t{premium_code}\nSpicy:\t\t{spicy_code}')
    print('\nCodes saved to "codes.txt"')
    input('Press enter to continue...')

if __name__ == '__main__':
    main()

[macrats]

worked

[TriTachyon]

@Worcestershire Welp, it works!

[Gamerfart9000]

gonna get on and test it out

[Gamerfart9000]

it workss

[Tailendo]

I guess nobody is gonna mention where the keypad is to enter the codes.

[Worcestershire]

@Tailendo On the wall to the left of where you select the songs, there should be a VIP button, click it and the keypad appears.

[ilovegiyuunsabi]

@TriTachyon I dont understand what i'm supposed to put in there- if I put in the numbers in the chatbox it just says incorrect

[Worcestershire]

@ilovegiyuunsabi Download the executable I've linked or run the code I posted. put your VRChat username EXACTLY as it's written in your profile. It will then give you two 6 numbers code. one for premium songs and one for spicy songs. You put that in the keypad to the left of the song selection wall. to access the keypad, click the "VIP" button.

[wwry]

@Worcestershire You’re a genius! Your code solved a huge problem.

[Worcestershire]

@wwry I can't take full credit. @Lucian and I were talking on discord trying to solve this problem. I wouldn't even be able to do this if it weren't for them giving me the raw opcodes so I can see exactly how this world created the codes. From my talks they're looking into making it work on a site so it's more accessible to people.

[wwry]

Alright, let me correct my earlier oversight—credit goes not to one, but to two brilliant contributors! @Worcestershire @Lucian Let’s give a big salute to both of them, and of course to everyone else who lent a hand in making this thread better.

[RoseVelvette]

@Worcestershire thank you for sharing nero's code generator, it worked when i enter the number code in nero's mmd world

[ilovegiyuunsabi]

@Worcestershire it actually works! thank you so much:33

[User2345]

It works!