"Новичок-2012. Winter"

[I haven't quite figured out the saves yet. I mean, the saves exist, but I read some scary things about 356KB and the 7z archiver. So, the 7z archiver works in exactly the opposite way for me: it unpacks gm2 files, increasing their size to almost a megabyte. In principle, I can pack the saves into a 2MB archive, but I'm afraid of the moderators' wrath.

Everything is done correctly, but it's not quite finished: now all that remains is to pack these megabyte files into a 7z archive using the same 7z, and you'll get an archive with the desired 356KB. After that, archive the resulting archive (without compression) into a zip archive (this is only necessary because the forum does not support files with the .7z extension (this is according to the instructions... in principle, you can simply change the extension of the archive from .7z to .zip)) and you can upload it.

P.S. IMHO, the instructions were probably written in the distant days of dial-up, and today a two-megabyte archive is probably no longer a problem.
P.P.S. Don't forget to add the extension to the unpacked files? ))