Eric Ruth Games' Pixel Force DJ Hero
is no longer just an idle YouTube distraction, something to load up in the background so you can listen to chiptune Joan Jett/Queen mashups while you write Joystiq posts (or whatever it is you do while listening to chiptune mashups). You can now actually download and play the NES-style rhythm game "demake" for yourself!
Even better news: Ruth also released a new video, featuring an awesome chip mashup of the Ghostbusters
theme and Huey Lewis & The News' "I Want a New Drug." So you have something to listen to a few dozen times if you have some more posts to write (or, again, whatever your job may be) before checking out the actual game.