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gs_pnagy: There were some issues with 1.3 which we wanted to fix first prior to releasing to GOG platform, sorry it takes so long; we are working hard to get the fixes done and released here and on Steam asap. Thanks for understanding!
Alexim: Thank you, hopefully this doesn't take other months.

I found a bug for the GOG Galaxificator that maybe you can fix with the new update: as you can see in the pictures attached, the weapon hasn't a name and a description like the other weapons. Also, currently after the last patch sometimes the treasures after killed the boss can become merged with the walls.

Last but not least, the extras have not yet been added: the wallpapers and soundtrack links still redirect to a 404 page.
Hey Alexim,

Please check your account as the extras (soundtrack, wallpaper) should be available now :)