8-Bit Dr. Horrible Sing-Along Game Act 1

This is an amazing interpretation of Dr. Horrible's Sing-Along Blog as an 8-Bit game, complete with cut-scenes, top-down action sequences, and 8bit versions of the songs. It's a masterpiece created by DoctorOctoroc, whose 8-bit masterpieces can be found at http://www.doctoroctoroc.com.