After you acquire the Unlimited Dark Jak cheat and the Dark Power Dark Giant, find a Hellcat Cruiser, turn into Dark Giant, and then high jump and execute a Dark Bomb on top of the Hellcat Cruiser. If you do it right, Jak will get stuck in the now destroyed Hellcat Cruiser, revert to normal form and start spinning like crazy on his side or back until he dies.

Good luck trying! - Oyhitar

When you have the scene players, you can use this cheat. Simply choose a scene, and in the middle of the cutscene, take the disc out. When it tells you to put the disk back in, put it in and press continue. It may take a few seconds, but the disk will reload. Go to restart mission, and you get to play the mission from the cutscene.

This is only useful when you need to fight Kor. You start perched on a high ledge where you can shoot Kor at your leisure. It is better to choose the cutscene "Kor Drops Down." Kor has less life at this point in the fight.
You can also explore Sandover Village by choosing the first cutscene. You can't explore Sandover at any other part of the game.

To kill an enemy quickly and with not so much trouble get your yellow gun and press square then hold R1.

Charge up the peace maker with R1. Hold that then press R3 hold R1 until your ready to shoot.

When your on the Jetboard and do a front/ back flip. Hold the analog stick there after Jak hits the ground and he'll do a flip on the ground

~Fire Wolf

Well at the green pass key place you go next to the skate park outside of it you see the trees get a hover veicle and go up in it and head straght for it just before you hit it go down and make shaw the frout hits the tree and hop out you will be under the tree it takes a lot of practice keep trying.

This is my first glitch. Go to the place where you look through the teloscope. Get on your jet bord and power up. Ride inbetween the steps where the teloscope is and press
X.
Ps It might take riding around the whole circl before you get it.

Go to the place where you look through the teloscope. When you first get there get on your jet bord.then power up your bord go inbetween the steps you use to get up to the teloscope. Once your there press x and you should get to do a super jump.
Ps you might have to go all the way around before you do the superjump

If you go to scene select, you can go to view the first cutscene in the game with the time-travelling thing. In the middle of it take open the disk tray and something should pop-up saying something like; "Please insert Jak 2 disk to continue playing". Do so, and you'll be in Jak's new clothes with Daxter, in the village, and metalhead birds will be flying out of what is suppose to be the rift, but it's invisible. You can walk all around the village, every detail is in there, and in the houses, there's Crimson Guard crates, which is quite mysterious but there you have it.

Durring the game go to pause screen and enter circle R1 R2 And x. Unpause and go to crews place and jak will take daxters stomach and shove it in his eye. Blood will fly everywhere.

The way to do this is by when racing erol when you go outside where you see him and the zoomers turn to Dark Jak and head over to erol, hit him just by walking into him, when his vehicle starts to lose control by moving back and forth, get out of Dark Jak and start the race, this may take a few tries, but when ever you do this try to keep an eye on erol cause he may run into walls and other things, this will not happen all of the time but it is a good thing to try, you can thank my friend for this

This works by going to the temple where Onin told to get the three artifacts, when you go through the warp gate go to the platform where it takes you to young Samous, as the platform goes through the door and to the otherside, jump off the platform, turn around and jump on the very edge of the platform, by doing this, this will cause Jak to fall down into the darkness, after you can move again, you can freely walk ON AIR!! ( Note: this may take a few trys to get it )

The way this works is that get the guards on you to where the Hellcat crusers are on you, turn to Gaint Dark Jak and get under a Hellcat cruser and jump, continue jumping and there you go ( Note: Doing this will cause the vehicle to blow up )

This works for when you are in Gaint Dark Jak, get the guards on you to where the Hellcat Crusers are on you, turn Gaint Dark Jak and jump up and do Dark Bomb on the cruser, as you are flying across the screen make sure you are on the cruser until the cruser blows up if done right Jak should be inside the cruser and after awhile Jak will die but instead of just dying you will start to propell like a helicopter but you won't leave the ground

The way this has to work is that you have to have Gaint Dark Jak for this to work, go to the palace and where you fought the Baron, go to the end of the palace where the elevator is it, as you go through the barrier stop and look at the two shields that are on the wall, turn to Gaint Dark Jak, go up to the first one and crouch jump and spin kick as you are doing this also move toward the wall and after you have done this you should be able to go through the wall as you are heading downward move toward the right and you should see elevator shaft quickly get ionto it and there easier way down ( Note: you have to continue to spin kick or you will die )

The way this works is that go to the stadium and put the challenge as Class 3 race, get a vehicle and do the Black Hole cheat, as you are swiching between hover zones and heading for the stadium do the same thing you do with the vehicle in Jetboard challenge ( go through entrance, park vehicle, walk away from vehicle, keep camera on vehilce so it does not disappear, go back, get in, go to challenge) as you are in the challenge go to the racing zoomer and get the vehicle to catch fire, park beside zoomer ( this has to be right otherwise it won't work ) get out of car, get in the zoomer and start race, as the door opens to start the race, the vehicle you set beside the zoomer will fall and destroy most or all of the other racers. ( Note: this may take a few times to do )

The way this works is that do the Black Hole cheat after you have done that and are ready to swithing hover zones, start to head for the stadium as you enter the stadium look for a entrance that leads outside to the entrance of the stadium as you enter the door set the vehicle on the ground where it is about half way between the poles and the entrance that you came in, jump out and start to head away from the vehicle heading for the flashing poles continue running but turn the camera to where you are looking at the vehicle stop about half way between Keira's garage and the vehicle make sure that the vehicle is still in your sight after that run back to the vehicle get in and head back to the door you came in ( stadium door ) if done right you should be able to ride you vehicle in the stadium ( this works best if you put the jetboard challege first before you start )

The way this works is that get a vehicle (cruser, flyer) and go to the stadium as you enter the stadium go to the far right to where you see the tree in the upper right corner observe the tree a little and after you have done that the vehicle will start to get sucked into the ground ( this only works for the cruser and flyer, zoomers do not work) as you are falling start to which hover zones and start to move away from Haven City keep swiching hover zones at a paste and if done correctly you should be outside of the havens wall and you can roam around where ever you please.

Take a vehicle to deadtown's entrance, get as close to the door as possible and over the hole, jump out and it should stay over the hole, pull out the peace maker and FIRE!! After this is done you should see the vehicle appear hovering over the hole destroyed.

Start by charging up the peace maker(purple gun) then get on the jet board ( if you press the x button then R2 you will get on faster) then just ride the jet board ANYWHERE in the city as long as you stay on the jet board then just get off and BOOM! Jak pulls out peace maker and fires automaticlly

This more of a question but in jak 1 there are more types of orbs my mate told me theres a place in jak 2 to get these orb is this true???

If you're like me, your favorite thing in Jak 2 is to kill the Krimzon guard, or the Kops, as I personally call them. So if you want to kill all the cops you'll ever want, all you have to do is this:

1. Hijack a car of motorcycle or something
2. Head full speed at ground level at a cop
3. Right before you hit hit the triangle button as many times as you can, until Jak gets out of the thing (before hitting a cop), and then gets back in.
and presto, bbqd cop with nobody on your tail.

Collect orbs to unlock different things in the special menu.

5 Orbs = Toggle Jak's Goatee
15 Orbs = Mirror World
30 Orbs = Big Head Mode
45 Orbs = Scrap book
65 Orbs = Scene Player Act 1
75 Orbs = Vulcan Fury Course
95 Orbs = Scene Player Act 2
105 Orbs = Peace Maker Gun Course
125 Orbs = Scene Player Act 3
135 Orbs = Reverse Races
145 Orbs = Level Select
155 Orbs = Unlimited Ammo
165 Orbs = Unlimited Dark Jak
175 Orbs = Invunerability
200 Orbs = Hero mode

To unlock the following cheats at the Secrets Menu, collect the required number of Precursor Orbs.

Orbs Cheat
5 Toggle Jak's Goatee
15 Mirror World
30 Big Head Mode
45 Small Head Mode

Once you get the Green Security Pass, go to the part of Haven City behind the green barier.

If you look through that whole part of Haven City, you will find a picture of Ratchet & Clank on a building.