Cheats & Guides

Wonder Boy III: The Dragon's Trap Cheats For GameGear

  1. End of Game

    Once you enter the password go to the right and enter the first door. Now walk to the right and once you are in front of the well press up to enter a secret door. You are now in front of a new door. Press up to enter this door and you will be in the room with the final boss.

    Effect Effect
    WE5T 0NE 0000 000 All items, forms & equipment right before the final boss

    Contributed by: nirexine 

  2. Lots of Money, Items and Stats.

    Enter the password at the Continue screen.

    Effect Effect
    MKWH WBZ TY3J 0GP Max Gold, all Items and Equipment.

    Contributed by: Mezmorize99 

  3. Start As The Human Form

    With this password you'll start in Town as the Human form with all the attributes.

    Effect Effect
    M0DE F0R 0000 000 Start In Human Form

    Contributed by: ReyVGM 

Wonder Boy III: The Dragon's Trap Cheats For Sega Master System

  1. Easier way to pause

    Sick of having to sit too close to your Sega Master system just so you can pause it, and sometimes accidentally causing problems by hitting the system too hard?

    Simply plug in a second controller and sit it right next to you. When you need to pause, press up, down, left or right on the second controller and voila! Your pause menu, without having to touch the sometimes sensitive system!

    Contributed by: Bloofy 

  2. Hu-Man cheat code

    In the manual for the game there is a picture of the password screen in which the password is fully visible. Entering that code will allow you to play through the game with all the weapons/armor/shields and as the Hu-Man than you start the game as. If you enter any transform booth you will become Lizard-Man, and you can't change back to Hu-Man without reentering the code.

    Contributed by: _Raistlin212 

  3. Improved Human code

    This is an update to the other Human code I posted.

    On page 5 of the manual, there's a screen shot of the password screen. If you squint real hard you can make it out as:
    3YGU PYZ ZY7K NRR
    This will put you at the beginning of the game with every puece of armor, shield, and weapon. You will also be the Hu-Man-which is normally not availible after the opening sequence. If you use the change room in the town to change to the Lizard-Man form, you will be unable to switch back to the Hu-Man form.

    Contributed by: _Raistlin212 

  4. All armour/equipment & forms

    Entering the following will allow you to begin the game with all swords/equipment and all forms unlocked.
    You will also begin as Hu-Man, this form will be lost if you transform.
    On the continue screen, input:
    WE5T ONE
    for the first 7 characters, the rest of the characters remain as O. Make sure it's a ''5'' not an ''S''

    Contributed by: Falme 

  5. Go Directly To The End Of The Game

    Enter MJWH WC5TY3B XJR to go directly to the end of the game.

    Contributed by: XPLICIT187 

  6. Secret treasure rooms

    There are two secret treasure rooms you can access in Lizardman's and Mouseman's quests:

    As Lizardman - when you enter the locked tomb, travel all the way to the end. Normally you would fall through the invisible gap in the floor next to the fire-breathing stone head, but there is a ledge underneath the head which seems to lead to a dead end. Jump over the gap and land on that ledge. You will find that you can pass through the wall in front of you and you will enter a room with a chest! The chest contains 5 coins, 1 money bag, 1 large heart and 1 medicine. This is useful for preparing you before you fight the Mummy Dragon. You will automatically be dropped through the invisible floor gap upon exiting the room.

    As Mouseman - once you have travelled through the open forests where the fire dropping smogs chased you, you will enter a screen containing a mouse-block maze. If you look carefully, there are three paths leading through the maze and opening up to the next screen. Taking the middle path will continue your journey, but before you do, travel to the very top-left corner of the screen via the highest path. If you attempt to jump forward into that corner of the screen, you will jump into a secret treasure room! The chest contains 1 coin, seven money bags and 3 little hearts. The money will be useful if you haven't enough to purchase the Shogun items in the next shop. When you exit the room, you will be automatically be dropped outside the mouseblock maze.

    Contributed by: zenphoenixa 

  7. Another Secret treasure room

    As Hawk-Man return to the Mummys Tomb and travel all the way to the end where you would fall through the floor to fight the dragon. Don't fall through the floor, instead fly directly upwards and you will find a treasure room containing money and health.

    Contributed by: Tom Cooper 

  8. Transform Anywhere (US)

    Equip the Tasmanian sword, and jump into the air. While in the air, hold and let go of 1 on controller 2 and 2 on controller 1 at the same time. You'll transform when you land!

    Contributed by: The_Dord 

  9. Various passwords

    At the password screen, found in the main menu when the game is turned on, the following passwords have various effects.

    Effect Effect
    OPEN THE GREN DOR A password that takes you to 'Hawkman's part of the game with four hearts. Interestingly, this password forms a sentence.
    MJWH WC1 TY3B 5GR Password to be at the end of the game with over 11500 gold
    KDGC PT7 EJAN Password to continue from the start of when 'Hawkman' is aquired
    CLO5 5KF AHFA 87H Password to continue from the start of when 'Lionman' is aquired
    G1X4 C17 EG43 LDF Password to continue from the start of when 'Mouseman' is aquired
    G1G4 W6P EGEZ 515 Password to continue from the start of when 'Piranhaman' is aquired
    W1F5 810 600B F88 Password to skip the first castle and be at the stage immediately following it

    Contributed by: Sonic12040 

  10. Beginning Passwords...

    Enter the following passwords at the Continue screen...

    Effect Effect
    MKWH WC0 1Y3J 10L Start game at beginning with Max.Gold(983,040)/All Equipment/Full Health(8 Hearts)/Max.Stones(99)/Lizard-Man Status; Still can fight bosses
    3YGU PYW 7Y7K KCC Start game at beginning with Max.Gold(983,040)/All Equipment/Full Health(8 Hearts)/Max.Stones(99)All Items/Hawk-Man Status
    3YGU PYW 7Y7K NFR Start game at beginning with Max.Gold(983,040)/All Equipment/Full Health(8 Hearts)/Max.Stones(99)All Items/Hu-Man Status
    3YGU PYW 7Y7K JC8 Start game at beginning with Max.Gold(983,040)/All Equipment/Full Health(8 Hearts)/Max.Stones(99)All Items/Lion-Man Status
    3YGU PYW 7Y7K PFW Start game at beginning with Max.Gold(983,040)/All Equipment/Full Health(8 Hearts)/Max.Stones(99)All Items/Lizard-Man Status
    3YGU PYW 7Y7K LC0 Start game at beginning with Max.Gold(983,040)/All Equipment/Full Health(8 Hearts)/Max.Stones(99)All Items/Mouse-Man Status
    3YGU PYW 7Y7K MC4 Start game at beginning with Max.Gold(983,040)/All Equipment/Full Health(8 Hearts)/Max.Stones(99)All Items/Piranha-Man Status

    Contributed by: darkgoku123, Aether Knight 

Walkthroughs & FAQs

Type Name File Size
Full Game Guides Guide and Walkthrough by Kelly_R_Flewin 68K
Full Game Guides Hints and Tips by CDyer 11K

Wonder Boy III: The Dragon's Trap Cheats For TurboGrafx-16

  1. Last Quest

    Enter the following password to start with all the necessary transformations and items to enter the final castle:

    W0CV 5ATV KYR1 SV

    Contributed by: ReyVGM 

  2. Password Cheats

    Effect Effect
    MODE FOR OOOO OOO Be Hu Man at Start (JP ONLY)
    PLAY THE ONGA KUN Disable door noise (JP ONLY)
    NODEGOSOOOOOOO Start as Be Hu Man
    3WSURYXZY763TE Start with advanced abilites and items
    RMAYTJEOPHALUP Take away the noises from doors

    Contributed by: PIW, Xeon 

  3. Full Life

    Effect Effect
    After dying, use a potion while holding II. Full Life

    Contributed by: Xeon 

  4. Ultimate password

    Press Run on the title screen, select Continue and then select Password.

    Effect Effect
    3ZHURYNZY726VH Start as Hu-Man with 8 hearts, all equipment, all transformations unlocked and only the final dungeon to beat.

    Contributed by: Tomsonic41 

  5. Beginning Passwords...

    Enter the following passwords at the Continue screen:

    Effect Effect
    3YHURYW7Y7LL8C Start game at beginning with Max.Gold(983,040)/All Equipment/Full Health(8 Hearts)/Max.Stones(99)/All Items/Hawk-Man Status
    3YHURYW7Y7LPBS Start game at beginning with Max.Gold(983,040)/All Equipment/Full Health(8 Hearts)/Max.Stones(99)/All Items/Hu-Man Status
    3YHURYW7Y7LRBW Start game at beginning with Max.Gold(983,040)/All Equipment/Full Health(8 Hearts)/Max.Stones(99)/All Items/Lizard-Man Status
    3YHURYW7Y7LM80 Start game at beginning with Max.Gold(983,040)/All Equipment/Full Health(8 Hearts)/Max.Stones(99)/All Items/Mouse-Man Status
    3YHURYW7Y7LN84 Start game at beginning with Max.Gold(983,040)/All Equipment/Full Health(8 Hearts)/Max.Stones(99)/All Items/Piranha-Man Status
    3YHURYW7Y7LK88 Start game at beginning with Max.Gold(983,040)/All Equipment/Full Health(8 Hearts)/Max.Stones(99)/All Items/Tiger-Man Status

    Contributed by: Aether Knight 

Walkthroughs & FAQs

Type Name File Size
General FAQs FAQ by greedostick 12K
General FAQs FAQ/Walkthrough by FMcKenty 9K
General FAQs FAQ/Walkthrough by Jornibo 45K
General FAQs FAQ/Walkthrough by Joe the Destroyer 99K
In-Depth FAQs Item FAQ by Joe the Destroyer 21K