Play Super Famicom Controller Test Program (Japan) Online

Plug in your Super Famicom controller and watch the screen light up with each button press—no nonsense, just a quick way to see if that old D-pad still has life left. Found out my Start button was finicky after years of Mario Kart rage-quits.

Developer: Nintendo

Genre: Utility

Released: 1990

File size: 33 bytes

Game Overview

Ever dug out an old Super Famicom controller from a box and wondered if it still works? This little Japanese test program is like giving your controller a check-up at the doctor—except instead of a stethoscope, you get a no-nonsense screen that lights up when you press buttons. It’s weirdly hypnotic watching each input register as you mash the D-pad or test the shoulder buttons.

No frills, no minigames—just a straightforward way to see if your decades-old controller can still handle a Chrono Trigger marathon. The first time I fired it up, I discovered my B button was a little sticky (probably from one too many frantic Super Metroid sessions back in the day). If you’re the type who still has a stack of SNES cartridges gathering dust, this is the kind of niche tool you’ll actually use between gaming sessions.

It’s not exciting, but there’s something satisfying about confirming your hardware still works like it’s 1992.