I play the game on the specified system at 1280x1024
in full screen mode and it works great.
Have you read this...
https://itch.io/takedowns/2073998
However, that's mainly about the music.
I’ve read this. The problem with Setris was also because of the similar name to Tetris and the music. It’s funny, but the game has now changed title to Sandtrix and it’s allowed to exists. Well, we will see. If someone from TTC would ask me to remove the game, I do it and can’t help it. But until then I don’t feel I did something wrong if I don’t earn money on it and I give credits to the original author of Tetris.