yes they do have choices between good and bad which will pay more $ On my first mission i had to work with this guy and then the order come down to kill him the game gave me a choice between killing him and not. When i tryed to kill him (needed $ for guns) he fought back and ripped my primary weapon away and my partners grenades as he fell off the cliff to his death. The game had random consequences for your actions and your partners. The gun customization is insane to say the least. And yes their is a trophy for killing CATS. That is all the trophy says. I don't know if it is toys or cats. i have yet to find any in game. Better yet it is 3rd person.