Tony Hawk's Underground Cheats

Options Screen, then Cheat Codes

This code you can get if you play the motorcross demo and you have to win first place, but you can get it if you enter at the cheat screen HOLESHOT.

Go to create a skater and change the name to one of the following entries. The character will transform into the corresponding skater.

Enter their code name into the Skater Information Screen in ''Create-a-Skater.''

Beat the game under any difficulty setting. Then, go back and complete all the goals to unlock all of the cheat options.

Unlockable cars, secret characters and more:

When you get to Shred Eric's best line, save the game before you defeat him. Then, create a new skater and set it to any difficulty except for "Too Easy". Defeat Eric and you will unlock one or two skaters depending on the difficulty setting. When you want to change, just restart the game and do it again under a different difficulty setting.

In Hawaii, you can unlock the Venice level from Tony Hawk's Pro Skater 2. From the large hotel you start at, follow the main road all the way around in either direction. When you find the strip of buildings that are opposite on the map from the hotel, you will find a large tiki head. Alternately, go out the front doors of the hotel and through the plaza all the way out the other side. Jump inside the tiki head's mouth to find a secret area. Skate down the tunnel until the end and boneless into the air to grab the unlock for the Venice level.
TheBLO

Find the evil tiki where the Tony Hawk's Pro Skater 2 bonus level can be found. Get on top of that tiki. The easiest way to do so is to get off your board and jump on top. Once on top, remount your board, but at the same time hold the Analog-stick Back so you do not move anywhere. Then, perform a manual on top of the tiki. The longer you hold it, the more smoke will start leaking out the top. If done correctly, you will hear a sound resembling scraping wood.

A secret area is found near the "Off The Walls" mission. Go to the evil tiki, then turn left following the road. Turn right when you get over the speed bump and you will get to a quarterpipe that says "Dead End". Spine transfer over the quarterpipe and you will get a gap that says "Welcome to Wallows." There is not much to do here, but there is a mission. If you jump up into the lawns, it sometimes says something like "Chihuahua Death!"

When you first enter the level, go straight ahead until you reach the street. Follow the street until you get to your first left hand turn. After this turn you will see a set of stairs at the end of the road. Go to the top of the stairs and look directly ahead. There is a concert-like building in front of you. On the left upper side of that building, you will see the secret tape. Use the quarterpipe on the lower level behind the building to get up there. Then, just jump up the quarterpipe to get the secret tape.

There is a goat behind the strip club. Jump off your skateboard (L + R) and walk behind the strip club. There will be police and a goat there.

Play the game to the point where your character must McTwist over the roof gap. Complete the goal in one attempt without failing or restarting the goal. If done correctly, after the part where you film your skate team video your character will knock Eric out and steal the tape, thus completing the game without having to do the last goal.

Riding switch is the opposite of what your rider is used to. If you have a regular stance rider, then switch would be the goofy stance for them, and vice versa. When you do switch tricks, you get more points than what you would normally get for doing it in regular/goofy form. For example, doing a Kickflip (regular) results in 100 points, but a Switch Kickflip gets 120 points. It makes a larger difference on bigger tricks such as specials.

Ride up a quarterpipe and do a liptrick that is not inverted. Press Jump once, then do another liptrick, but this time inverted. Press B, X, and Y repeatedly and your character will start switching up inverted lip-tricks about twice as fast as normal.

When you press L, you will switch into pressure, or switch pressure (depending on if you are skating switch or regular). Once in this stance, when you jump a trick will pop up called "Pressure", and when you do a flip trick that is just Up, Down, Left, or Right, you will do a different trick from the usual pop shove-it, kickflip, heelflip, and impossible. You will be able to do toe flips (Left), 180 flips (Right), and FS and BS 360 flips (Up and Down).

Do either a manual or a nose-manual, and press Left, Right, B to Spacewalk. This is useful on missions where you can only manual, such as the one in Moscow with the reporters.

While off your skateboard (walking), when you jump the first time, you can also jump a second time while still in the air (if you keep tapping Jump). This is very helpful for out of reach places. Note: You can only jump twice.

Enable the "Moon gravity" cheat and go to create-a-trick. For your first line, put in Front (or Back) flip. Then, switch it to 180 degrees. This will make your skater flip halfway. Set the duration between .4 and .7 seconds. On the next line, put an Other>Handstand. Have him hold it. This will make your skater flip halfway, get off his board, then hold on for dear life. This looks good if you get enough air.

By holding R or L to 90 degrees while ollieing onto a rail, you can do a board/lip slide. To differentiate between the two, a lipslide is when your back wheels go over the object before you start the grind. In other words, if you are on the left side of the rail and want to do a FS lipslide, hold L to 90 degrees then grind (your back wheels will go over the rail/barricade then you will grind). If you want to do a FS boardslide, hold R to 90 degrees then grind (your front wheels will go over the rail/barricade then you will grind). On the right side, switch the L and R around and you will do BS slides.

Do a trick off a vert ramp. Then, jump off your board. While the timer is still going, do tricks on your feet for extra points.

Enable the "Perfect rail balance" cheat, then go on a quarter pipe and do a lip trick. If done correctlym your skater should stay in place until you press A. Note: For first place, hold Trick until the point counter reads over 120,000 (about three minutes).

When playing with two players in graffiti mode, select "Created Park", then "Pre-Made Park", then "Montana Undgrnd". To easily defeat your opponent, do Wallplants by jumping into the air and pressing Down + A when you are about to hit the wall. Also, you can Wallpush of the walls for less points by riding into the wall while pressing Y.

If you have completed any of the vehicle goals for a level, and in the same level must do a goal without your skateboard, start the goal and jump into the vehicle. While still in the car (or other vehicle), restart the goal and you will have your skateboard back.

When you are creating a skater, go to the "Pre-made Skaters" option. Go down the list until you see the name Daisy and choose it. It will be the same girl on the wall inside of the bedroom. Also, the shorts that she wears are called "Shorts-Daisy".

Create a park. It doesn't have to have anything in it. Then play multiplayer (it doesnt matter but you could beat your friend in multiplayer) Now go up to anypart of the fence and keep walking into it. While doing this jump continuosly you should keep getting higher and higher. Once at a high enough point get back onto your board and do whatever tricks you want until you hit the ground. You should be playing on to easy mode if you want to land this right. Moon gravity is a helpful cheat to go along with this.