It doesn’t even appear to be blatantly Anti-Stalin from the description.
"Best Stalin simulator on the Internet is now in VR!
Sign important papers, answer phone calls, avoid foreign spies, and don’t forget to smoke your pipe to relieve stress in this Stalin simulator!"
it does, literally all of these games do. Either pointedly by saying anti-Stalin or anti-communist things, or indirectly by purposefully depicting Stalin doing silly or demeaning things.
Also, it’s worth noting that games like that one are often made by smaller studios, specifically to get attention. Because what’s better for getting people to talk about your studio, than putting controversial irl people into your game?
Yeah good point especially considering how mainstream anticommunism and anti-Stalin sentiment is in Europe and NA.