fun multiplayer games/co-op

Timesplitters 3 multiplayer/co-op FTW.

I also like SSBM, 007 Nightfire, Mario Power Tennis, and 007 Everything or Nothing (for co-op).

Gauntlet Dark Legacy, Phantasy Star Online Episode 1&2 Plus, Phantasy Star Online Episode III, Naruto Clash of Ninja 2, Beach Spikers

i have zelda four swords and only played it 1 player, but i would have been 10x better 4 playerDarkness-zora

one the best multiplayer is smas bros. melee and dbz budokai tenkaichi 2

[QUOTE="Darkness-zora"]i have zelda four swords and only played it 1 player, but i would have been 10x better 4 playermonkey2go

on single player you can use the controller but if you want to do multiplayer you gotta have a bunch of gameboys.

Some of the best multiplayer anywhere is on "Metal Arms: Glitch in the System"... tons of weapons, awesome maps, vehicles, giant robots to jack into... finest-kind! As good, as satisfying as "Halo" multiplayer but a lot more personality. If you can find it for the cube, BUY IT. The Campaign Mode rocks too, funny and action-filled goodness!

Timesplitters 3 is pretty good in co-op and multi-player.

Everything or Nothing is also pretty decent in co-op.