What are some of the better titles for multiplayer on XLA.  I've got Soul Calibur and N+ but im looking for more; any suggestions?

Do you like Smash Bros? If so, absolutely check out Small Arms. It's like Smash Bros without the Nintendo characters.

Also, Assault Heroes if you're a fan of coop vehicular mayhem If you like the first one, the second is out now, too.

The new Commando 3 game is cool. (3 player shooter plus you get access to SF2 HD beta)

Aegis Wing is ok (3 player shooter and its free)

Actually, Aegis Wing is 4p, and it has really cool coop moves. You should check that out, too! Apparently Undertow is good, also--sixteen players.

Wrd. I'll look into those, thanks yall. I do like Smash Bros., of course, how close is the gameplay in small arms?

Try Bomberman Live, one of my favorite XBLA games.

Local Co-op? If so, assault heroes 1 and 2 are seriously fun.

I'm sure somone listed them in a thread not long ago.
BRB, I'm gonna find it.

Pant Pant. I'm back.

3D Ultra Minigolf Adventures(XBLA)
Aegis Wing(XBLA)
Alien Hominid HD(XBLA)
Band of Bugs(XBLA)
Battlestar Galactica(XBLA)
Battlezone(XBLA)
Bomberman Live(XBLA)
Brain Challenge(XBLA)
Carcassone(XBLA)
Cloning Clyde(XBLA)
Doom(XBLA)
Geon: Emotions(XBLA)
Golf: Tee It Up(XBLA)
Heavy Weapon: Atomic Tank(XBLA)
Mad Tracks(XBLA)
Marathon: Durandel(XBLA)
Metal Slug 3(XBLA)
Mr. Driller Online(XBLA)
N+(XBLA)
Rocky and Bullwinkle(XBLA)
Roogoo(XBLA)
Small Arms(XBLA)
Street Trace: NYC(XBLA)
Tetris Splash(XBLA)
Track & Field(XBLA)
Undertow(XBLA)
Warlords(XBLA)
Wik: Fable of Souls(XBLA)
Wits and Wagers(XBLA)
Worms(XBLA)

There you go.

Can't go wrong with TMNT. There is also that new game Schizoid which is great in co-op.