Tony Hawk's Underground cheats & more for GameCube (GameCube)
Get the latest Tony Hawk's Underground cheats, codes, unlockables, hints, Easter eggs, glitches, tips, tricks, hacks, downloads, hints, guides, FAQs, walkthroughs, and more for GameCube (GameCube). CheatCodes.com has all you need to win every game you play!
Use the above links or scroll down see all to the GameCube cheats we have available for Tony Hawk's Underground.
Get all 129 goals.
Get all 129 goals.
Get all 129 goals.
Get all 129 goals.
Get all 129 goals.
Get all 129 goals.
Hotter Than Hell Level
Get the last goal (Kill Eric's Best Line) to unlock the Hotter Than Hell level, which features Kiss. You will also unlock the Helicopter FMV sequence.
Play As Gene Simmons
Successfully complete story mode under the normal difficulty setting.
Play As Iron Man
Successfully complete story mode under the beginner difficulty setting.
Play As T.H.U.D.
Successfully complete story mode under the sick difficulty setting. Note: In the Neversoft FMV sequence at the start of the game, the boy that gets eaten is Eric. The thing that pops out to eat him is T.H.U.D.
Play As Pedestrians
Clear all gaps in the game.
Kiss Concert FMV Sequence
Collect all the letters that spell K-I-S-S in the Hotter Than Hell level. This will unlock the Kiss FMV sequence. Then, collect K-I-S-S again. This will start the KISS Concert.
Bails 1 FMV Sequence
Collect three secret tapes.
Bails 2 FMV Sequence
Collect six secret tapes.
Always Hard FMV Sequence
Collect nine secret tapes.
Lost Footage FMV Sequence
Complete the game under the too easy and beginner difficulty settings to unlock a new "Lost Footage Tape", in which instead of challenging Eric, you punch him and take the tape.
Alternate Ending Sequence
Successfully complete story mode twice or complete sick mode to view an alternate ending sequence.
Hawaii: Venice Level Bonus
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. Note: Think of the map as a square. If the beach is at the bottom, the tiki head is on the top side of the map. It is much easier to get inside the tiki head's mouth if you dismount your board first.
Hawaii: Secret Tape
Climb the hotel that you start at. Get to the roof and to the right of the pipe on the right is the side of the building. Grind that ledge onto the wire to get the secret tape.
Hotter Than Hell: 10,000 Point Gap
Find the Go-Kart. Drive the Go-Kart around until you find a huge ramp that goes over the center of the level. Drive off it as fast as possible and you will clear a gap that gives you 10,000 points.
Manhattan: Secret Tape
When you start, go down the street to the left of the worker with the jackhammer . At the end of the street is a lit up billboard with a ladder. Climb the ladder, then jump and grab the ledge. The tape is there for the taking.
Manhattan: Hitch A Ride
When skating in Manhattan, it is possible to ride in the back of the DC trucks driving around the city. Skate behind one and jump into the back when you get a chance. Doing so will allow you hitch a ride around the block.
Moscow: Hanger Level Bonus
Find the place where there are a lot of tanks and a building that reads "AEHNH". Stand in front of the building to the left. Line your self with the brown ledge. Climb up it. Stand on the brown ledge that you are about to grind on. If you are in the correct location, to your left should be a tree and straight ahead should be a big red building palace-looking thing. Grind that ledge and jump toward the previous viewed window. You should go down a ramp. Where the ramp is located, is a ramp that goes up on the right, revealing the secret level as you went down the ramp.
New Jersey: School Level Bonus
In New Jersey, you can unlock the School level from Tony Hawk's Pro Skater 2. Cross the bridge, then get on top of the large building immediately afterwards. Shimmy across the tall gate and pull yourself onto a ledge. It will be on the ledge alongside a tall building. Have the station area unlocked. Go to the station area and get air off the middle quarter pipe in the back. You will see a floating icon marked "Tony Hawk 2". Run into it and the School 2 level from Tony Hawk's Pro Skater 2 will be unlocked.
New Jersey: Secret Tape
Go under the bridge on the side that allows you to do so. The tape will be floating there for your taking.
New Jersey: Drive Car
In story mode, after you complete the driving mission in Jersey, go up to the car to drive it.
San Diego: Secret Tape
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.
Slam City Jam: Secret Tape
Go to the vert ramp and get off your board. Climb up onto the lights hanging from the ceiling and walk over to the big four-sided television screen. Walk into it and the glass should break. The secret tape will be inside.
Tampa: Secret Tape
Go to the small building to the left of the cop car. Climb up the wire that is heading towards the tall building. The tape is in between the gap of the building at the top.
Vancouver: Secret Tape
Start at the entrance of the stadium (where the parked trucks are located, and where you get into the contest. From there, look at the tape. You should see it above the glass dome behind the subway-like spline entrance. Go down left from here and wait for a vehicle to drive out of the tunnel. Skitch it towards where you started from. Make sure you are on the left side of the car. When you are about to pass the subway entrance spline, get of the vehicle and spline the entrance from the side. This will launch you across the dome into the secret tape.
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.
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.
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.
Getting To Hard To Reach Areas
During any time that you can set a restart from the options menu (in game), you can use it to get to areas otherwise impossible to reach. Ollie then pause game play before you start coming down. Set a restart while in the air. Then, go to the restart, quickly Ollie again, then set the restart at the top of the Ollie again. By repeating this you will get higher and higher, and may be able to access rooftops and ledges (if you are close enough).
Easier Game Completion
If you are stuck on the final mission, all you have to do is complete a total of 96 missions to finish the game. In order to unlock the bonuses, backtrack to an incomplete goal (for example, the first chapter), and you will see the videos. This works especially well if you are completing sick mode, considering the final challenge has a considerably shorter period of time to finish.
Use Any Car Used Previously
After completing any goal that you had to use a car, you can find that car somewhere in that level as well.
Select "Cheat Codes" at the options menu, then enter getitup as a code. Alternately, get all 129 goals. Note: This does not work when driving.
Play As Character T.h.u.d
Enter NOOO!! as a code.
Enter rearrider as a code.
Enter getitup as a code.
Secret Player: Iron Man
Beat the beginner difficulty in story mode. When you beat it. It will say you've unlocked a secret level, extra videos, and then it gives you a code called "Iron Man". Then leave story mode, go to options, go to cheats then type this code exactly how I'm typing it: Iron Man. When you go to free skate or 2 player you can play as Iron Man.
Get All Videos
Go to the cheats screen and type in "gidvid" to get all extra videos.
Perfect Rail Balance
Under the cheats menu, type in "letitslide" and you will unlock perfect rail balance.
Under cheat codes type in "keepitsteady" and you will have unlocked perfect manual.
We have no unlockables for Tony Hawk's Underground yet. If you have any unlockables please submit them.
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