Desktop application Screentendo allows you to capture an image of your screen, and export the image as a playable Super Mario level.
Created by Aaron Randall.
It’s a Cocoa app, so Mac only unless you have a virtual machine to emulate OS X on your Windows or linux box.
The source code is available at GitHub.
This is cool. I like it. More like this, please.
I never got into Mario Brothers, haven’t touched it in many years. But I love the idea of making a level from a screenshot.