gigapus is the tenth studio album by the australian electronic music group severed heads. recorded between 1992 and 1994, the album was first released in 1994 with a bonus cd-rom disc titled "metapus" that had additional multi-media content on it. because of this, it is the first album released in australia to include a cd-rom disc. due to the extra disc, the album was initially priced at $40 when it first came out. as with most of the severed heads discography, the album has been reissued multiple times.