Okay Your on Metroid Prime new game new controls B= Jump and A= Shoot weird or what?! Anyways You get to the beserker lord with his sweaty armpits, you shoot them nothin happens after and soon he grows them back. You are supposed to, after shooting his armpits and scanning him , shoot these funny orbs he fires at you straight back at him, he gets angry! Now his brain is bulging out (what a dumbass!) shoot it and your done!!! Anyway skip a lot and a lot of gameplay and then... Oh no!!! A dragons dragging you to the center or the energy thingy ma wotsit!!! anyway shoot him all you like but the only time you do damage is when a ball of energy appears somewhere on his body indicating hes about to attack you. Okay so when that happens his guard is down so... SHOOT SHOOT SHOOT!!! keep doing this and when his chest goes orange with energy dont let theb chance go by and really shoot. This is because he is vunreble for even longer than usual. After you do that a lot Samus should jump on his head and shoot his brains out HOORAH!!! But your still falling arent you!!! But dont worry ice guy appears and saves you and you owe him a favour, later on in the game you find out that you dont return the favour but kill him accidently, Whhops I told you to much!!! Anyway hope I helped.