Best mutiplayer game?

So my girlfriend just bought a DS (oh yeah!) and I just tried Mario Kart ... really liked it, any recommendations?

1. Mariokart

2. Metroid Prime Hunters

3. Custom Robo Arena

4. Pokemon: Diamond/Pearl

5. Bleach: The Blade of Fate

6. Star Fox Command

Worms: Open Warfare 2

^the best multiplayer DS game evar

1. Star Fox Command

2. Mario kart

3. Elite Beat Agents

4. Sonic Rush

i heard that bomberman land touch had a good multiplayer and so did metroid but people started to hack :(

Two words: Clubhouse Games

Over 40 games, most of which are online-capable (sometimes for up to 8 players), and superb single-card download play. Addictive, tons of fun, and a whole lot of variety; that describes a perfect multiplayer game, and also describes Clubhouse Games. Go buy it. Now.

1.Mario Kart

2.METROID

3.Custom Robo

IN NO PARTICULAR ORDER

oh thank you

4. ClubHouse Games

Worms: Open Warfare 2

^the best multiplayer DS game evar

hunterorprey