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  1. Bigjokker

    Homebrew WIP Nes Classic Edition

    @Cyan I've been using this Build_data_json.bat I made to build a data.json file. It also makes another copy of the roms and removes there spaces. NES Classic uses roms without spaces. Only thing it does not do is change the number of players. That stays at 1. You will have to change it...
  2. Bigjokker

    Homebrew COMPLETED Switch Game Checker

    Based off "Switch Game Checker" this bat checks signatures of all NCA files in game. Tests XCI, NSP, and NCA files. Drag game onto "verify_GAME.bat".
  3. Bigjokker

    Homebrew COMPLETED Switch Game Checker

    I used HacPack to convert XCIs NCA files to NSP and sig still good. But now that I'm thinking about it the file may not work. *Update* Does not run. When converted with 4nxci the sig does fail. EDIT: Converting files does modify NCA files and cause a signiture fail when verifying.
  4. Bigjokker

    Homebrew COMPLETED Switch Game Checker

    Converting xci to nsp or nsp to xci will not change the integrity of the nca files they contain. Game will still verify with a GOOD signature. Only if the nca files are extracted and tampered with, then rebuilt. Then the game will FAIL the signature verification. EDIT: Converted game will Fail...
  5. Bigjokker

    Gaming [Pro Tip] Smash md5

    Just to let everyone know I looked at the "main" file and it looks to have been Decompressed. Not sure if it has been modified as I don't have an Original to compare too.
  6. Bigjokker

    ROM Hack Modding Dark Souls - An Investigation

    Talked with @horkrux on discord and figured out a way to automate building the FSB files. Now all I need to do is COPY & PASTE to bank files. Just a couple hundred files. I did 110 so far...
  7. Bigjokker

    Homebrew Question NSP Verifier?

    Keys.txt can't be shared on this website but you can either google for them or use Kezplez.
  8. Bigjokker

    ROM Hack Modding Dark Souls - An Investigation

    Yeah.. you can use hacpac to repack back to an nsp file.
  9. Bigjokker

    Hacking Question How to extract romfs and exefs using hactool?

    To show all options type in command prompt: hactool First you have to extract the NCA files. For NSP: hactool -k keys.txt -t pfs0 --outdir=OUTPUT_FILES <any_nsp_game.nsp> For XCI: hactool -k keys.txt -t xci --outdir=OUTPUT_FILES <any_xci_game.xci> Then you need to extract the romfs from the...
  10. Bigjokker

    Hacking Discussion Would it be possible to link account offline?

    Does anyone know if it would even be possible to link an account offline.
  11. Bigjokker

    ROM Hack Question XCI hacking problem - should I also patch npdm file?

    The only crucial thing about the nacp file is it contains the titleID in it(in little-endian). If the titleIDs don't match up then you will run into errors. What I mean is if the Original game is already installed on your system then that titleID is being used for that game. You can't install...
  12. Bigjokker

    ROM Hack Question XCI hacking problem - should I also patch npdm file?

    If your don't have the game installed on your system then you can keep the same titleID in the npdm and not have to rebuild one. The normal folder can be empty. Just delete and put everything in the secure folder. You can open the control.nacp file with a hex editor and rename the game title to...
  13. Bigjokker

    ROM Hack Question XCI hacking problem - should I also patch npdm file?

    To get you started Switch-tools-https://github.com/switchbrew/switch-tools can be used to create your npdm file. rtld, sdk and subsdk0 files belong to the original games Main. You can just delete them.
  14. Bigjokker

    ROM Hack RELEASE NES online modification tool

    Figured out how to build the NSP without the need to link account. It is not an easy process. **Update Didn't know my account was already linked. Tried with a new account and NSP gives error.
  15. Bigjokker

    ROM Hack Question XCI hacking problem - should I also patch npdm file?

    Using hacpack-GUI select the meta nca tab. Select the Program NCA browse button and select your Program NCA. Select the Control NCA browse button and select your Control NCA. Then Build Meta NCA. I never changed the NCA name but if I had to guess it would cause some problems.
  16. Bigjokker

    ROM Hack Question XCI hacking problem - should I also patch npdm file?

    For a working XCI/NSP you need a minimum 3 NCAs a Control, Program and a meta.
  17. Bigjokker

    ROM Hack Modding Dark Souls - An Investigation

    QuickBMS defaults to little endian so that won't be any trouble for it.
  18. Bigjokker

    ROM Hack Modding Dark Souls - An Investigation

    Found this QuickBMS script for Dark Souls (PC/360) BDT/BHD5 by AlphaTwentyThree. I haven't tried it yet so not sure if it is useful. You need the "func_getTYPE.bms" also to run it.
  19. Bigjokker

    ROM Hack Question I extraced romfs.bin from a game - how do I get a folder from it?

    You can use this batch program I made if your using windows. Just put it in the same folder as hactool and keys.txt and Drag NSP, NCA or XCI from any folder on your computer onto the bat. It will extract everything in a similar folder structure as the file. Which is helpful if you want to...
  20. Bigjokker

    Hacking Question New 6.0 Games on 4.1.0?

    I've been looking at a few npdm's and what I'm seeing is games with the minimum kernel version 0x0030 have less syscalls. Games with minimum kernel version 0x0060 have the same syscalls as newer firmware games. So maybe changing minimum kernel version 0x0060 should allow it to run on firmware...
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