Jak 2 how to beat metal kor

there two ways, one the hard way tacticaly beat him( shoot by airel 360 cover fire, especialy when the scorpion things hatched and surround u, make sure have dark eco and some peacemaker ammo for when his health bar is yellow, get him ful force with evething u got, as soon as u get his health bar to red then run from him far and he should about three finger away from u on the screen to fire he fast so if he close don't risk fighting him up close, u'll die,use the valcin fury or the the yellow gun un fire like tony Montana but make your shots count he'll die .) or the easy way collect 2oo orbs and get the ulimated ammo , unlimated dark, and health, and just beat ( collect all 200 takes skill time and patince plus u gout to know where to look and to go. hope this helps=)