Codename Kids Next Door: Intruders In The Park

Codename Kids Next Door: Intruders In The Park Game

Flash

Codename Kids Next Door: Intruders In The Park game

Remember that old Codename: Kids Next Door Flash game where you run around the park beating up weird adult intruders with ridiculous weapons? Yeah, this is that one. You start off as Numbuh 3 (because who wouldn’t pick her first?) smacking grumpy old men with a giant lollipop or whatever junk you find lying around. The controls are janky in that classic Flash game way, but somehow that just makes it funnier when you accidentally yeet yourself into a bush.

It’s pure chaotic kid logic—enemies range from grannies with rolling pins to dudes in business suits, and half the "weapons" look like they were cobbled together from a garage sale. The music’s got that early 2000s Cartoon Network vibe too, all squeaky synths and hyper beats. Honestly, it holds up weirdly well if you’re into nostalgia trips.

Just don’t expect some deep combat system—it’s basically a button-masher where the real joy comes from how absurd everything is.

Must-play games

Fan-Favorite Game Characters

If you love Mario, don't miss out on other free online games starring iconic characters like Sonic, Ben 10, Pac-Man, and more