Okay, well i'm gonna start by saying, you are a mercenary. You will do anything anyone will tell you for the right price. So, that pretty much says it all.
You go around helping out well.. whoever! Pays you enough money to get the job done.
blow up buildings kill or capture enemies, probably the most open world for ps2!
You can kill anyone as you please, but you could get introuble for it. Say for example, you kill a random civilian, you will have to pay a fine. However I have realized that you can kill anyone with this melee attack. lock 'em up, and leave them handcuffed to the ground.
Some unwanted language flying around like H*** and one of the guys will yell out a frustrated D*** if something doesn't go the way he wants.
Like it says on the case, "Playground of Destruction." Great fun, but might want to be a little careful.