Thispage contains a list of cheats, codes, Easter eggs, tips, and other secrets for Tony Hawk's Underground for PlayStation 2. If you've discovered a cheat you'd like to add to the page, or have a correction, please click EDIT and add it.
Finish the story mode in "NORMAL" difficulty. You will get Gene Simmons from KISS and the "Hotter than Hell" level.
DJ Douglas also adds: In the "Hotter than Hell" level, if you collect the letters K-I-S-S, you will unlock a short video of a KISS concert. Then if you collect them again, KISS will perform a live concert.
In the New Jersey level, go to the train station. Where the rails are at, on the left ramp in the middle column there is an item high above the ramp. Take the rail down to the ramp to get more speed so you can reach the item. (Or, climb on top of the awning which looks like a little white ledge, and walk along it and around the corner.) Get the item to unlock the School 2 level.
Go to Moscow and find the brown building near the tanks. Go around until you see the side where it is connected to X-mas lights. Climb up and grind the ledge toward the big building opposite of the tanks and jump into a window. Inside is the item that unlocks the level.
While playing any difficulty on story mode, you'll notice that it may ask you do a move 5 times in one combo or something as such. Like 'Lipslide 5 times in one combo' raise a stat up a bar for a created character. Now if you're having trouble doing this there's a solution.
When you're ready to earn that point, enter the create-a-trick mode in the middle of the game. (Don't exit Story mode to the Create Trick mode!) Create a basic trick (like a simple flip or grab). Now name your newly created move to the name of the trick that you are trying to mimic. You don't have to map the move to your character permanently, instead enter the preview trick and land the new move 5 times or however times you need.
Example of this: enter create a trick, insert a kickflip, rename the move, enter preview move, and now land the trick as many times as needed in one combo. When you're finished, simply quit edit a trick and you should that after you succesfully landed the trick, you're stats should increase.
On the Hangar level, go to the half pipe on the other side of the wooden one in the middle. The pipe is in a seperate room. Go to the far left corner and skate up and down, olling to get more air. Eventually, you should go so high that you get stuck, and you can spin infinitely. The only way to get down is to hop off your board, and get back down again.
New Jersey - Go to the left side of the bridge; you will see a sidewalk next to the river. Jump down onto it and walk under the bridge.
Manhattan - Go to the Metro Center (the building that is very shiny and made of glass) the tape should be on the sign that says "Welcome".
Tampa - Find the huge building made of windows with two ramps in front of it. Air off one of the ramps (as if you were going to gap between them) and head high between the middle of the ramps.
Hawaii - Climb on top of the Big Surf Hotel and find the side facing the pink hotel. Then go into the corner on the roof next to the quarter pipe and look for a wire. Grind down the wire to the tape.
Vancouver - Find the big bubble thing with flags around it above the hockey rink, then find the quarter pipe next to it. Go out into the street and spine transfer the quarter pipe for speed and then air up to get the tape.
Slam City Jam - Locate the scoreboard in the middle of the stage and the circular platform that goes around it. Grind on the platform and into the bottom of the scoreboard.
Hotter Than Hell - Get onto the inner of two platforms that are high up in the air and head around the platform until there is a part where it starts to rise. Go up that part of the platform and get air to get the tape.
In the Carnival Level of THPS4, there's a way to get into the House of Horrors. Go to the right side of the House of Horrors, into the small alley. Do a move that knocks you into the side. In a few seconds, you should be transported to a small version of the House of Horrors.
We have 63 cheats and tips on PlayStation 2. If you have any cheats or tips for Tony Hawk's Underground please send them in here. We also have cheats for this game on : Xbox : Gameboy Advance
Go to Hawaii on story mode . In the back by the big bridge there is a flaming Tiki. Get some speed and jump in it's mouth you will be in this tunnel going downhill. When the end of the tunnel comes jump and get the floating object. It might take a while.. (jump in the Tikis mouth WITHOUT moon gravity...once your inside put moon gravity on and it will help you get the floating object)
Well when you get 1st place on the MTX demo, the code it gives you is holeshot, the get the code and go to
mtxmototrax.com and put the code in, then it should give you the code for a cheat for Underground. Hope this helps.
If you do not have the cheat in, go to the the main options, the go to cheat codes, then enter in "getitup" after you have done this select a level and the go to a building and press "x". Consantly or hold it and you should be able to climb a building.
Okay I thought this was pretty cool...First enter the moon gravity cheat (getitup) and then go anywere of choice and turn it on (pause,options,cheats). Next go up to any building- preferibly a tall one- and jump on the wall. Continue to press X and eventually you will reach the top.... Try it....
Vancover: put on moon gravity go to the out side of the hotel and keep yer finger on x until you go through the roof youll land on a platform then walk down you should go through the floor and then put on kid mode.(if you have it).
Go to new jersey then go to the end of the bridge there as soon as you step of the bridge walk left along the river until you hit a forcefield or can't walk any further now holld up or whatever button makes you walk into the invisible wall now start pressing x keep pressing it and soon you will start jumping up the invisible wall keep going remember to press into the wall while you do this soon you will go forward a little when you jump if you do stop holding or pressing everything you should come down alittle and stand in mid air! Go right and you will walk a little or go forward and you will fall off the wall andland on the..
First go to Slam City Jam and go to the seats. Now go to seat section P, now jump on top of the stairs to the high seats and BOOM! you now go to the crowd seats. Warning, if you exit out of the crowd seatsand go back you will be out of bounds.
Start between the bleachers and Lenin's Tomb and wallride up into a grind on the edge of the tomb in the direction of the red building. Ollie out of the grind and crash through the window into the building. Hop off the board and walk up the slope inside the building to find the Old Skool Icon to unlock The Hangar level from Tony Hawk's Pro Skater 2.
Skitch down the road from the museum towards the arena to get plenty of speed. Let go of the car and Spine Transfer the center of the pagoda on the right, infront of the hotel. Boneless off the otherside of the pagoda to air over the dome to pluck the Secret Tape out of the air above.
For this cheat you need to have completed the game and have the cheats. Put on the cheat "cool specials". Then get enough air and do a special AIR move( e.g. McTwist) and half way through the move pause the game and take off "cool specials". When you land you should be in slo-mo. To get out of slo-mo all you have to do is bail.
To get millions of points in one trick less than 5 minutes (you have to be patient) you have to enter a cheat at the options. The cheat is for perfect rail and the cheat is: letitslide. After you enter this cheat, activate it in gameplay (in options,cheats) and go up to a ramp and press TRIANGLE. Just triangle. You wont have to move the arrow and just keep clicking Circles,Squares and triangles to get double points and more points. By doing that you will get so much points in no time, and it's useful when beating eric :D.
First you get on to the bus and then jump on to the hotel, then you turn left and walk around the ledge, jump the gap and climb the ladder, when you get to the top of the ladder you will see a long black rope.
Stay off your board and jump towards the rope and press r1 and hang on the rope. Go to the left and when you get to the end you jump again and press r1 to hang on the lege and then you climb up and you have made it!
His stats are at full. In medium when you beat the game you unlock Iron Man and Gene Simmons, the guitarist in the band KISS with the Ax guitar. Now sick mode is very hard. You have to be very good at the game to beat this one. If you do beat it you unlock Iron Man, Gene Simmons, and the THUG Monster that you see at the beginning of the game. The sick mode is very hard to beat.
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