ReliXIV is the thirteenth full-length studio album by American thrash metal band Overkill, released in spring 2005. The reason the Roman numeral 14 is included in the title is because the band includes the Overkill EP in their lineup of studio albums, which would make this album the 14th by their chronology. It can also be because Overkill released the covers album Coverkill, which would have been their eleventh studio album.