360 Tetris, where??

[Lethal Lullaby]

I'm sorry for asking probably a dumb question, but there's a game I'm trying to find. I can't remember what it's called, but it's basically Tetris except the controls are backwards and the screen is on a circle that rotates as you play. The site I used to play it on hasdisappeared or something. But if anyone knows/ has an idea of where this game is, or whether it still exists it'd be greatly appreciated. ;u;