If the video game console wars were fought not with billions of dollars spent on marketing and exclusives, but with Power Bombs, Biggoron, and Spark Shocks—and an Evil Wall with Bill Gates' face—it might look something like this.

"Firewall" is the latest creation from Doctor Octoroc, the talent behind Dr. Horrible's Sing Along Blog: The Video Game and Christmas chiptunes great "8-bit Jesus." Final Fantasy IV players are sure to get the most out of "Firewall," so if you haven't already, quickly play through that SNES classic before watching.

Seriously, we'll wait. Go ahead.