PS2 offline multiplayer war games?

anyone know of any good ones? keyword here being OFFLINE. I'm looking for something kinda realistic.. like call of duty or medal of honor style...obviously not expecting much with a PS2 but ya know. anything with a free for all/ death-match type thing that you can throw bots in.. so far i've only found medal of honor-rising sun but the game is terrible and the multiplayer kinda sucks. any ideas? thanks.....