I'm looking for suggestions for fun PS2 games that can be played with 2 or more people- multiplayer!

Some that I have and have found that work with 4 people are- NBA Street 2 (such awesome arcade fun), Goldeneye: Rogue Agent (fun for a little bit but it kind of sucks), Ratchet: Deadlocked, Ratchet and Clank UYA...aaannnd that's it.

I'm not looking for sim-sports games (like Madden or NBA Live) or guitar hero-DDR-esque , but more of shooters (like 007) or arcade racing (like midnight club 3 or smugglers run) or any other games (like NBAS2 mentioned above) etc. But hey, mention anything fun! I'm compiling a list of games that I'd like to get (hopefully for 99 cents or so +shipping on ebay )

Does anyone know if Midnight Club 3 is multitap compatible? (for 4 players)
Does anyone know if 007 Nightfire is multitap compatible?
I'd look these up but for some reason my mother was having fun with the Norton internet blocker and anything game-related gets blocked

Rogue Trooper is great. It's a third person action shooter based on a graphic novel by the same name. Admittedly its multiplayer mode can get repetitive since it doesn't have many different maps, but it's still an excellent game.

Timesplitters!
Dunno if it's multitap but it's fun.

Oh, yeah, forgot about Ready to Rumble Round 2 BOXING
It's two player, but there is a multiplayer tourney mode that can have a bunch of people (eight? I don't remember) but that's fun too!

I remember renting Timesplitters (I was eight or nine?) We got a faulty disc from Movie Gallery so it took like three hours to load and then was all freezy and stuff. edit- yeah, Wikipedia says it's up to four players. `

I'm pretty sure the Gran Turismo games work with multitap.