Game Boy

Ninja Boy (USA, Europe)

15 cheats

My collection

Confirm your email address to use comments and your collection.

Cheats and tips

15Submit my own tip

Game Genie

Infinite Lives For Jacks

CODE

Effect

Infinite Lives For Jacks

Source : Libretro

GameShark

Infinite Lives For Jacks

CODE

Effect

Infinite Lives For Jacks

Source : Libretro

Memory code

Infinite lives

CODE

Effect

Infinite lives

Source : Libretro

Memory code

Start with 10 lives

CODE

Effect

Start with 10 lives

Source : Libretro

Memory code

Start with 20 lives

CODE

Effect

Start with 20 lives

Source : Libretro

Memory code

99 K's on pick-up

CODE

Effect

99 K's on pick-up

Source : Libretro

Memory code

Infinite K's on pick-up

CODE

Effect

Infinite K's on pick-up

Source : Libretro

Memory code

Infinite time in bonus rooms (switch off to leave bonus section)

CODE

Effect

Infinite time in bonus rooms (switch off to leave bonus section)

Source : Libretro

Memory code

Hit Anywhere

CODE

Effect

Hit Anywhere

Source : Libretro

Memory code

Invincibility

CODE

Effect

Invincibility

Source : Libretro

Memory code

Door Is Always Open

CODE

Effect

Door Is Always Open

Source : Libretro

Memory code

Stage Select

CODE

Effect

Stage Select

Source : Libretro

Memory code

Invulnerability

CODE

Effect

Invulnerability

Source : Libretro

Memory code

Blink Longer After Loosing A Life

CODE

Effect

Blink Longer After Loosing A Life

Source : Libretro

Memory code

Don't Stop Blinking After Loosing A Life

CODE

Effect

Don't Stop Blinking After Loosing A Life

Source : Libretro

High scores

Submit a score

Legit

No save states, rewind or assisted restarts.

No verified high score for this game.

Save state / Rewind

Run using save states, rewind or equivalent features.

No verified high score for this game.

Comments

No comments for this game.