if u want a good online shooter for the ps2, look no further
only 1 new gun and 2 new attachments, but alot of new awesome vehicles
theyve tweaked the graphics, it looks alot better
AI is definitly improved, especially on commander and admiral difficulty
coop takes time to get used to, but its fun
New maps are awesome, and alot bigger, in total theres like 20 maps both new and from S3, and the 3 maps from the mappack
also, there is a good variety of maps including snow, forest, desert, urban and coastal
only dissapointments (to me at least) is no blood
good game, go pick it up!