Q*bert for Game Boy, a port of the classic arcade game, brought the iconic gameplay to Nintendo's handheld console. Players navigate Q*bert, the cute red cube, across a pyramid-shaped board, changing the color of cubes to avoid enemies.  The Game Boy version adapted the original's formula for a portable experience. The publisher of this Japanese release would need to be verified.

Q-bert for Game Boy (Japan)

Pyramids of Ra (USA)