Can Gm's see that ?

Sup guys, i have some questions:

Can Gms see with what account I'm loggged in on wich PC ? Like , lets say i'm using multi nos and i've opened 3 times Nostale on ONE pc without using sandboxie of course, can a GM see if its a hack[multinos] ?

This question is kinda the same but still:
If i registrate an another account as my brother, and open nostale 2 times, and log my account in and that of my brother ( obviously me ) can the gms see that its on one pc ? because i could just say my brother is on his computer :p

I'M SO SORRY FOR MY BAD ENGLISH

1.: If you don't overwrite Nostale.dat and Nostalex.dat, they can't see it.
2.: No, they can't see it. The games doesn't send any Hardware Informations to the Server. Neither at login, nor in the game.

what do you mean with overwrite ?
i use the multinos from WalrossGreat, and i have to select NostaleX.dat, but that doesnt overwrite it right ?

edit: btw thanks for answering

He means if you use a changed client (nostaleX.dat)

You use a changed Client, if you login at a multiclient.

So the multiclient from WalrossGreat is detected and has a ban risk? O_O

Not directly, multiclients can only be Seen if you REPLACE the nostalex.dat with the multi's exe, since the hashes if nostale.dat and nostalex.dat are sent to Server at login

Please, don't answer if you don't know what to say. The GMs don't have any control over local files. It means that also if you're editing NostaleX.dat , they aren't able to detect what you are doing. At best, you get blocked at the Log-In. No ban, only a message that tells you to update the client. In this case, you can easy bypass it renaming NostaleX.dat to NostaleX.exe without delete/replace the original file.

Your loved one, SystemX64 ~

Sorry, but the two strings in the Login Packet ARE the hashes if Nostalex.dat and Nostale.dat
But as I said, you can avoid the risk by not overwriting, instead writing to a new file, biatch.