Play Johnny Test Online

You bounce between three versions of Johnny—normal, superpowered, and armored—while blasting through levels packed with wild gadgets and bizarre enemies like Brain Freezer. It’s got that same over-the-top energy as the show, right down to Gil getting turned into a princess.

Developer: Majesco Entertainment

Genre: Platformer

Released: 2009

File size: 8.18 MB

Game Overview

So, Johnny Test on the DS is basically like playing through one of those chaotic episodes from the show—you know, where Johnny and Dukey get dragged into some ridiculous mess thanks to Susan and Mary’s experiments. This time, Bling-Bling Boy kidnaps Gil (who’s been turned into a princess, because of course he has), and now you’ve got to rescue him while dealing with Brain Freezer and Mr. Whacko along the way.

You get to play as three versions of Johnny—regular, Johnny X, and Trooper J—each with their own quirks. The levels are packed with running, jumping, and shooting, plus a ton of weird gadgets that feel like they were pulled straight from the twins’ lab. Some of the power-ups are ridiculous in the best way, and there are little nods to classic games that’ll make you chuckle if you catch them.

It’s not the deepest platformer out there, but if you liked the show’s brand of humor and chaos, it’s a fun little romp. Just don’t expect anything groundbreaking—it’s pure, silly Johnny Test energy.