All right single player, highly addictive online mode.

User Rating: 9 | SOCOM II: U.S. Navy SEALs PS2
This is, hands down the best online game for the PS2. The single player isn't the best (though Against the Tide is really fun) but the online is just awesome. There is the occasional cheater, that may ruin the game but once they leave the game is great. I have over 400 hours on just one name. The game modes are like other games though the maps make the game play fun and exciting. There are only 4 ranks, and they don't really mean anything but they do gauge how long you have been playing. I recommend this to anyone who like 3rd person shooters and to play online.