Sadly there'll probably never be a tgm4 because TTC has done the allegedly impossible and successfully copyrighted a game concept so that it's not just "this is

Sadly there'll probably never be a tgm4 because TTC has done the allegedly impossible and successfully copyrighted a game concept so that it's not just "this is what modern Tetris is usually like" but "this is the only kind of Tetris that is allowed to exist".