Play Ninja Kun - Majou no Bouken (Japan) Online

Game Overview

Ninja-Kun: Majou no Bouken (or just Ninja Kid if you're feeling casual) is one of those NES games that somehow feels both simple and completely bonkers. You play as this tiny ninja dude who basically runs, jumps, and throws shurikens at everything—floating eyeballs, fire-breathing frogs, you name it. No fancy stealth here, just pure 8-bit chaos.

The controls are surprisingly tight for an old arcade port, though some jumps will still make you sweat. And the enemies? They're ridiculous in the best way—like whoever designed them was told "make it scary but also kinda cute?" The whole thing has this weirdly addictive rhythm once you get into it, even when you're dying for the tenth time on the same screen.

It's short, tough as nails in spots, and absolutely oozes that early NES charm. If you dig classic platformers that don't take themselves too seriously, this one's a riot.