Cheats & Guides

Rainbow Islands Cheats For Turbo CD

  1. Invincibility

    On the title screen, press Down, Up, II, I, II, I, II, I. If done right, a sound will be heard.

    Contributed by: ReyVGM 

  2. Powerup Codes

    At the title screen, enter any of the following codes. A sound will be heard if done right, then hit "Continue" (second option).

    Effect Effect
    Press Left, II, Select, I, Right, Left, I, Left Continue After Island 5
    Press Right, I, Select, II, I, Left, II, Right Double Rainbows
    Press Select, Select, Select, Left, Left, Right, Right, Select Fast Rainbows
    Press Right, Right, Left, Left, II, II, I, Select Food Becomes Money Bags
    Press Select, I, II, Left, Right, I, Select, Right Have The Fairy
    Press II, I, II, I, II, I, Right, Select Have Wings
    Press II, Left, Right, II, I, Select, II, I Speed Shoes
    Press Up, Down, Left, Right, II, I, II, I Start With 20 Lives

    Contributed by: ReyVGM 

  3. Secret Hints

    At the title screen, enter the following codes:

    Effect Effect
    Press Left, I, Left, Select, Left, II, Left, Select. Hint A
    Press Select, Right, II, I, Select, Left, Select, II. Hint B
    Press Right, Right, Right, Right, Select, II, Select, I. Hint C

    Contributed by: ReyVGM 

Walkthroughs & FAQs

Type Name File Size
In-Depth FAQs Hints and Tips by GHall 1K

Rainbow Islands Cheats For Sega Master System

  1. Unlock The Real Last Level

    In each island, collect 7 small Gems of each color and after beating the boss of the island, you'll get the big Gem. Do the same thing on each island to get the 7 big Gems. Once you beat the boss of the 7th island, instead of getting the bad ending, you'll proceed to a final 8th island.

    Contributed by: ReyVGM 

  2. World Select

    At the title screen, push the following in this order: Left, Button 2, Right, Up, Down, Left, Right and Button 2. The words ''PRESS START BUTTON'' will be replaced by ''WORLD 1'', press button 2 to change the world number and button 1 to select the world.

    Contributed by: PickHut 

Walkthroughs & FAQs

Type Name File Size
General FAQs FAQ/Walkthrough by IceQueenZer0 29K

Rainbow Islands Cheats For Commodore 64

  1. Unlimited lives

    Load or reset the game, then execute the following BASIC command before running or restarting the program.

    Effect Effect
    POKE 29508,189 Unlimited lives

    Contributed by: DonkeyKong 

Rainbow Islands Cheats For Amiga

  1. Cheat Codes

    Type on title screen.

    Effect Effect
    RJSBJSBR 2x rainbows
    LBSJRLJL Continue in every round
    BJBJBJRS Hint 1
    LJLSLBLS Hint 2
    SSSLLRRS Rainbows are faster
    SJBLRJSR Random
    BLRBJSBJ Run quickly

    Contributed by: nado 

  2. rainbow Island codes

    Input code on main game screen as soon as a level starts. Only available in single player game.

    Effect Effect
    methuselah 967 lives
    twice the sunshine double rainbow blast
    rainbow thunder tripple rainbow blast

    Contributed by: pr0t0typ3 

Rainbow Islands Cheats For NES

  1. Maximum Power (Japanese version)

    During gameplay, pause the game and press B, A, A, Up, Down, Down, B & Right. If done right, a sound will be heard.

    Contributed by: ReyVGM 

  2. Start with fast speed and double rapid rainbow

    Anwhere during a stage (preferably at the beginning of the game), pause the game, input the following combination and unpause again. A jingle will confirm success.
    (Don't lose a life, this can only be used once.)

    Effect Effect
    Up, Down, Left, Right, A, A, B, B Instantly doubles your speed and gives you the rapid double rainbow weapon.

    Contributed by: _Lagoona_ 

  3. Unlockables

    Unlockable Unlockable
    Find all 7 diamonds with different color in every stage. Secret stage

    Contributed by: Fallen Wings 

  4. Sound Select

    On the title screen while 'push start' is flashing, press the following combination for a sound test. (Then select the tunes with A or B, play them with 'Start'.)

    Effect Effect
    Up, Left, Right, Down, A, B, A, Up Sound Select

    Contributed by: _Lagoona_ 

  5. Codes

    Effect Effect
    On the title screen, press Left, B, Right, Up, Down, Left, Right, B, then A to access the Stage Select Stage Select

    Contributed by: Dev 

Walkthroughs & FAQs

Type Name File Size
Full Game Guides Guide and Walkthrough by Ace_0_Clubz 10K
Full Game Guides Guide and Walkthrough by DEngel 24K
General FAQs FAQ/Walkthrough by IceQueenZer0 29K
In-Depth FAQs Hints and Tips by GHall 1K

Rainbow Islands Cheats For Game Boy Color

  1. Unlock The Real Last Levels

    In each island, collect 7 small Gems of each color and after beating the boss of the island, you'll get the big Gem. Do the same thing on each island to get the 7 big Gems. Once you beat the boss of the 7th island, instead of getting the bad ending, you'll proceed to 4 more islands.

    Contributed by: ReyVGM 

  2. Unlock The Endings

    There are 3 endings depending on the following:

    Unlockable Unlockable
    Beat the last boss in the 7th island without collecting the 7 Big Gems. Bad Ending 1
    Unlock the 4 secret islands and beat the last boss in the 11th island without collecting the 3 Mirrors. Bad Ending 2
    Unlock the 4 secret islands and beat the last boss in the 11th island after collecting the 3 Mirrors. Good Ending

    Contributed by: ReyVGM 

Rainbow Islands Cheats For NES

  1. 255 Continues

    At the title screen, hold Left + A + B + Select and press Start.

    Contributed by: KeyBlade999 

  2. Unlock The Secret Rooms

    During any stage, collect 7 small Diamonds in order from left to right. If done right, when you beat the boss of the level, a secret door will appear and inside you'll find a permanent ability and the Big Diamond of the Island. If you don't collect the small Diamonds from left to right, the door will not appear.

    Contributed by: ReyVGM 

Rainbow Islands Cheats For Arcade Games

  1. Unlock The Bonus Door

    Collect the Small Gems in order from left to right (Red, Orange, Yellow, Green, Blue, Indigo and Violet) and when you reach the boss' room, there will be a secret bonus door that will let you skip the boss fight and grant you the Big Gem of that Island.

    Contributed by: ReyVGM 

  2. Unlock The Real Last Levels

    In each island, collect 7 small Gems of each color and after beating the boss of the island, you'll get the big Gem. Do the same thing on each island to get the 7 big Gems. Once you beat the boss of the 7th island, instead of getting the bad ending, you'll proceed to 3 more islands.

    Contributed by: ReyVGM 

  3. Unlock The Endings

    There are 4 endings depending on the following:

    Unlockable Unlockable
    Beat the last boss in the 7th island without collecting the 7 Big Gems. Bad Ending 1
    Unlock the 3 secret islands and beat the last boss in the 10th island without collecting the 3 Mirrors. Bad Ending 2
    Unlock the 3 secret islands and beat the last boss in the 10th island after collecting the 3 Mirrors. Good Ending

    Contributed by: ReyVGM 

  4. Powerup Codes

    At the title screen, while the rainbow is cycling its colors, enter any of the following codes and insert your coin. If done right, an item will appear on the lower-left.

    Effect Effect
    Press Left, Rainbow Button, Start, Jump Button, Right, Left, Jump Button, Left Continue After Island 5
    Press Right, Right, Right, Right, Start, Rainbow Button, Start, Jump Button Continue After Island 5 + Food Becomes Money Bags
    Press Right, Jump Button, Start, Rainbow Button, Jump Button, Start, Rainbow Button, Right Double Rainbows
    Press Start, Start, Start, Left, Left, Right, Right, Start Fast Rainbows
    Press Right, Right, Left, Left, Rainbow Button, Rainbow Button, Jump Button, Start Food Becomes Money Bags
    Press Rainbow Button, Left, Right, Rainbow Button, Jump Button, Start, Rainbow Button, Jump Button Speed Shoes
    Press Start, Right, Rainbow Button, Jump Button, Start, Left, Start, Rainbow Button Start With 10 Million Points

    Contributed by: ReyVGM 

  5. Secret Hints

    At the title screen, while the rainbow is cycling its colors, enter any of the following codes and insert your coin. If done right, the secret hint will appear right away.

    Effect Effect
    Press Rainbow Button, Jump Button, Rainbow Button, Jump Button, Rainbow Button, Jump Button, Right, Start Hint A
    Press Left, Jump Button, Left, Start, Left, Rainbow Button, Left, Start Hint B
    Press Start, Jump Button, Rainbow Button, Left, Right, Jump Button, Start, Right Hint C

    Contributed by: ReyVGM 

Walkthroughs & FAQs

Type Name File Size
In-Depth FAQs Hints and Tips by GHall 1K