Judgement Day was a studio album by the German hard rock and heavy metal band Sinner, led by bassist and singer Mat Sinner. The record appeared in the second half of the 1990s and continued the band's melodic, riff-based style. Its sound combined sturdy hard rock with bluesy influences and polished vocals. During this period Sinner was closely tied to the wider German metal scene around Mat Sinner. The album fit the long run of records the band had been making since the 1980s.