Metroid Prime 3. First game my friend banned me from playing. All because I shooted the people caused the turrent to come and broke the turret and made a bigger one come. Didn't break that one.

If you get to Level 3 on the Turret thingy, everything blows up. They have some serious security systems.

Edit: My goodness, I just quoted somebody by using italics. I've got to stop going to Gamefaqs.