bicarus

There is no such server. Someone has to develop it.

yes, this game requires a server to do literally anything.

This is the third time you asked about running this on Linux with WINE. These are arcade games meant to run on embedded Windows systems, you are expecting too much from this. It won't run on WINE without much tinkering, which you do not seem to be familiar with.

yes not a problem, only minor features will be missing (play record option)

+1 on this - get clean version and get the newest spice2x. Really no point trying to grab old data with missing files with old spicetools that don't even work.

did you download from the terabox link in this thread? I looked at those and they are missing a bunch of DLL files (such as kdu.dll that your warning message is telling you) - you need to get better files elsewhere or wait for reupload.

It's almost certainly your asphyxia plugin, which version are you using? You set up the game incorrectly - you are using -exec and -modules together which turns off game auto detection and prevents automatic fixes from being applied. This is a huge no-no. Instead, follow two-torial, put spice64 / spicecfg and DLLs in the correct folder, and try again. https://two-torial.xyz/games/sdvx6/setup/

update to the latest spice2x and very, very carefully read the *entire* error message, it tells you exactly what can go wrong.

you have to modify the date yourself in the xml files.

That is right. You need special graphics files for Korea and Asia regions, which is not included in the base Japanese region

follow two-torial patch guide and turn on "force ldj" patch if you want to use LDJ instead of TDJ.

"did something change" yes you updated the game, and now the plugin is outdated and doesn't support your version. Wait for someone to update the plugin (good luck)

probably bad data, there is no crash

There's an entire guide to make bemani data run better. 99.9999% of issues can be fixed by following this. https://github.com/spice2x/spice2x.github.io/wiki/PC-optimization

For grey cards you convert using things like https://kawashi.ro/eacard/ or https://card.bsnk.me/ for others but the easiest way is to just read the card with your phone's NFC app (you can literally just use spicecompanion if you want) but why would you need any of this, your physical card number is just a number, it doesn't mean anything in private servers, you can just generate a new number, especially if you don't have a reader