I already wrote that now the game has a completely different look. That is: the game that is now on the page of the game site: is already old for work. I do not have access to that old version, so I am not able to add working buttons to the old version that is now on the game's website.
About translation. I use "Reverso Context" and use "Glosbe" a bit. I know that "Google Translate" is not worthy of use.
I'm sorry I have to say it again, but I don't know Russian. Only Ukrainian. And the project will not be Russian at all. I will leave here a link to the site about the Ukrainian language. If, of course, it will be interesting:
https://www.ukrainer.net/what-is-the-ukrainian-language/