Cheats & Guides

Mr. Do! Cheats For Arcade Games

  1. 255 Lives Trick

    On some revisions of Mr. Do! (the Taito version for sure), there's a trick that will give you 255 lives in Level 1. This will only work if an apple appears in the first two rows of the playing field. Start by digging a tunnel from the bottom of the screen to right below the apple, leaving one thin layer of dirt to make sure the apple doesn't fall. Now kill all but one of the enemies in the level, then proceed to lose all your extra lives. On your last life, wait underneath the apple until the final enemy comes towards you. Dig the dirt underneath the apple causing it to drop, but shoot and kill the enemy as the apple drops before it squashes you. If everything's done correctly, the music will be messed up for a second or two and you'll be at the bottom of the screen, having been awarded 255 extra lives. Note that if you try to earn more than 255 lives, the counter will roll over to 0 lives.

    Contributed by: Colin 

  2. Win a Free Credit

    Note: this code only works if the machine has "Special" set to easy. 1. Hard reset the machine. 2. Wait through 11 demos. 3. On the 12th demo, insert a coin as soon as the demo gets the item in the middle. Start the game. 4. Let the apple on the bottom right drop. A diamond should appear. 5. Collect it to win the free credit.

    Contributed by: MrPopsicle43 

Walkthroughs & FAQs

Type Name File Size
In-Depth FAQs Mr. Do! Series FAQ by TBueno 17K

Mr. Do! Cheats For Colecovision

  1. Freeze all enemies

    Collect the bonus in the middle of the screen and collect three Extra Apples. When you do that wait till the apple at the top of the screen is on a red letter. Then you'll freeze all of the enemies on that level.

    Contributed by: Gauntlet Man 99 

  2. Codes

    Effect Effect
    At the title screen push: Up, Up, Right, Down, Up, Left, Left, Up Invincibility
    At any time during the game, pause and push Down, Down, Up, Right, Right, Right, Left, Up Skip to Last Level

    Contributed by: Gauntlet Man 99 

Walkthroughs & FAQs

Type Name File Size
In-Depth FAQs Mr. Do! Series FAQ by TBueno 17K

Walkthroughs & FAQs

Type Name File Size
In-Depth FAQs Mr. Do! Series FAQ by TBueno 17K

Mr. Do! Cheats For Super Nintendo

  1. Codes

    Enter the following codes on the Universal screen

    Effect Effect
    Left (9x) 99 Lives
    Up (9x) Change Name to Mr. Du!
    Down (9x) Stage Select

    Contributed by: Nomad Z 2000 

Walkthroughs & FAQs

Type Name File Size
In-Depth FAQs Mr. Do! Series FAQ by TBueno 17K