Good DS Games for a long flight?

What are some good DS games to get for a long flight (24 Hours)?



I am already going to get:



Mario and Luigi: Bowsers Inside Story

Scribblenauts



Are there similar games with long playtimes/good multiplayer ? (My sister has a DS as well and I would like to be able to use "Download Play")



Thanks in AdvanceGood DS Games for a long flight?
Advanced Wars Days of Ruin, I've put 300+hrs into that. But it's not download/play. I'd also get Mario Kart DS, once again not Download and play. I know that Shoujin Jump Superstars is download and play, it's like a DS version of Super Smash Bros. But you'll only be able to find a Jap. version. I have to go somewhere, but if after I get back this question is still up, I'll edit for even more info.
Professor Layton was one of the best puzzle games id ever played, and anything pokemon or mario could keep anyone's attention for hours. Just don't get a cutesy-poo game. They are cute for five minutes, but they tend to get boring and loose your attention unless your eight. For example, as tempting as it is, keep away from things like nintendogs and all the ones with babies and puppys and small creatures. They are cute and sweet, but its also repetitive and boring.Good DS Games for a long flight?
A long flight, as in airplane?



Don't do Download Play as the wireless linking can interfere with the airplane itself, making problems during the flight and whatnot. If you did it before than do it I guess.



As for DS Games, get a couple of new games that you haven't played. You usually get addicted to a new game for a few hours and don't want to put it down. Then after the hours its probably about 3 - 6 hours has passed. That's where you play another game, play another few hours, then keep going.



Games I'd recommend:



Mario Kart DS

Mario Party DS

New Super Mario Bros

Legend of Zelda: Phantom Hourglass
damn that is a long flight,try super mario 64 ds,that game takes forever to win.Good DS Games for a long flight?
Zelda SPIRIT TRACKS



CHRONO TRIGGER
yu-gi-oh: nightmare troubadour
GET A LIFE