I don't remember scores, but I'm pretty sure I've gotten to level 16 before. I'm not sure it's possible to get any further, the blocks kind of start to fall instantly at that point. I guess you'd need some luck with the pieces and also how the stack is shaped when it starts happening.
Played a ton of Tetris on the NES and GB when I was kid always fun. I really like the version of Tetris that is out on the PSN. Its a good one. Shockingly EA didn't completely ruin it.
Tetris on the NES pretty much sucks. The Gameboy version is vastly superior. Had some epic head-to-head battles on the playground during recess when I was in elementary school. Good times.
My scores were never all that great, but a buddy of mine had like 215 lines once, on some insanely high level. I could never do that well.
This was my preferred version of Tetris until I got a PC version that allowed me to play head to head over a modem connection. Great game. No idea why anyone's trashing it. It's Still Tetris.
I love Tetris on the NES The official NES version; I never had the chance to try the Tengen version. I also have played the Game Boy Color version, which is neat, but at the time I wasn't into it, so I gave my copy to my sister I should buy another copy someday, since I still carry my GBA SP with me.
Sorry if I don't agree that THAT ought to be the factor that disqualifies the NES version. I've never in my life played a Gameboy game multiplayer. You need two consoles, two carts and that little cable. Forget it.
Tetris was always super-easy to get multiplayer going on Gameboy, though. Because that game was bundled with the system, literally EVERYONE had it. And I always carried the Link Cable in my backpack, so it was never a big deal to get a head-to-head game (or two, or three) started.
You never even got to play Pokémon multiplayer? That was the go-to multiplayer game for me and my buddies in college for years.
You should probably give the games a spin, they are quite good! There's a new entry coming out on 3DS at the end of the year...I'd encourage you to check it out!