At a glance, it looks a lot like a SNES-era Legend of Zelda game. Green-tuniced, sword-wielding adventurer wandering around and fighting wizards and etc. The similarities are big enough that it has to be an intentional tribute — boomerangs and bombs, a little flying companion who gives you advice, and lost woods. That’s fine, I don’t mind a tribute to Zelda.
But what really makes the game interesting is the twist added to it. Instead of a good old-fashioned sharp-edged sword, you have a hacking sword that looks rather like a USB thumb drive that you can use to alter the internal variables of creatures and objects in the world. You can change an enemy to be friendly or to move in a different pattern when idle. You can unlock a door, or change how far a rock will move when you push it.
Programming and adventure game combined–count me interested!