The Resident Evil 0 Special Medley, known as the Biohazard 0 HD Remaster Special REMIX in Japan, is a promotional limited edition soundtrack for the Resident Evil Zero HD Remaster and Resident Evil HD Remaster. It contains 5 tracks that compile various audio from the Biohazard SOUND CHRONICLE into separate medleys. The album was released as the 100% infection rate reward to participants of the Raccoon City Re-Contagion campaign. It was available in M4A audio format and compiled into a ZIP archive folder. The album artwork was not included and had to be saved from the website itself.