go to the block jump on it then go inside u will see a passage take it and defeat the
monsters on the way.hints:roll jump-L1 and X.double jump-X and x again

first steal a crimson gaurd car then get out gaurds will be on u but u can just kill them
if u have a gun so do so or just run away until your out of there vision. u have to see
this by looking on the map. once your far away run aginst a smooth wall for about 3
seconds then Jak will put his back aginst the wall. this is called stealth mode. once in
stealth mode u wait until the alert is over. dont worry about getting cought because the
crimson gaurds wont notice u. when the alert mode is over u can safely drive or walk back
to the car. this works great really easy! (#____#)

Hnt easy get away: if you are ever being chased by cops yes this for jak 2 pause the game
and select reaset mission then chose yes and when you go back to the game the panic will
be over.

at the part were there are non stopping small jumping metal heads if your there? go back &
were there are two pole thinges go to the rigt sided one & face staight into it then start
walking up it WARNING don't jump & when your almost at the end jump up to it & look behind
the tree there will be three orbs there then come off & go to the left one & do the same
thing as you did before then keep on going as you find orbs then when your at the end jump
off & there will be one spear orb there & don't worry you can still walk up there will be
a big gap somewere in the middle of that path good luck & i hope this hint really helped
for those who don't know were that place is you can get there with your jet board but this
is a farster way 

from jak the metal head killa

get a bike little cars that look like motercycles go behind guard go fast and press
triangle NOTE IF U HIT THEM ON BIKE THEY COME AFTER U SO GET OUT PEACE MAKER GUN AND SHOOT
EM ALL SO U DONT DIE

find an area w/ boxes and get all the ammo go to a medal head or guard nearby and dont
shoot let it kill you then get the ammo out of the boxes again over and over intill ammo
full

while you r shooting krimzon guards with the yellow gun hit one of them with square then
right when u hit him fire the yellow gun and the bullet will go right to another guard
NOTE: this will be a little hard at the first time u do it, but later it will be very
helpful.