Has anyone ever used GRED screen 2 tile editor?

Here is the splash screen of the application. Yes, it's native. It was written for MSX1 back in 1988 a Tandem Group. (I could not find any references to them on the net)

Although the title is in English, all the menus and the help screen are in Russian. I was looking for the English version of the program. No luck so far.

The program is fantastic. I will be happy to put it online. Is there a place on msx.org I could upload it to?

BTW, if I do not find an English version of it, time permitting, I could translate the menus myself. There aren't many of them. I developed a few games with the help of this editor in the good old days when I was a kid

As an example, I extracted patterns and the pattern matrix from Konami Knightmare.

Hi wolf_. Good question! If I remember it right, they were a bunch of enthusiasts at the time, but never incorporated as a company. The trouble is that I cannot find any traces of them on the net. So the program seems to fall into the abandonware category. It's always a tough call. I fully understand your concerns.

Nice find! I remember using it in the 80s/90s. I believe it was developed in Novosibirsk Akademgorodok. It came on a few floppies with many other programs developed there. I don't remember exactly what the collection was called. There were few of them over the years.

https://en.wikipedia.org/wiki/Akademgorodok