a first-person shooter PC game released on April 12, 2004. It was published by DreamCatcher Interactive and developed by a Polish game studio People Can Fly. It attempts to replicate the 'old-school FPS' gameplay of Doom and Serious Sam. Also, many consider it to be a spiritual sequel to the original Quake.

Painkiller is a 1990 gold-certifed album by British heavy metal band Judas Priest. The album was recorded at Miraval Studios, Brignoles, France in early 1990, and mixed at Wisseloord Studios, Hilversum, the Netherlands later that year. The original LP, cassette and CD versions were released on September 3, 1990.

Painkiller (also officially known as Pain Killer) is a band originally formed in 1991. Their style can be described as a mix of avant-jazz and grindcore; later albums also incorporated elements of ambience and dub.

A medicine used in to relieve pain.

an analgesic drug; anything that relieves pain