Can anyone help me with Jak2 (video game)?

Question

I'm at the part where you're on the rail-car thingy and you have to shoot all the flying bad guys. Any extra tips would be great...also possibly where precurser orbs are hidden...yeah that'd be SO awesome if someone could tell me this stuff...THIS is the stuff they should teach you in school!

Answer 1

http://www.gamefaqs.com/console/ps2/game/914535.html

This site has guides for many games. Should have no problems finding what you're looking for. =)