This game is so hard!
Its quite a difference from the other games. You can buy upgrades for weapons (Eg silencers, laser sights) from the money you've earnt. The graphics look amazing but the PS2 version lags a bit Theres also different ways of finishing a mission eg, If theres a lock on a door you can shoot it or if you want to dispose of a body you can chuck it off a cliff or dump it in a bin
I'm stuck on the 3rd level I can't get by the guy painting the door -.-