Alien War was a "total reality" experience in the United Kingdom that originally opened at the Arches in Glasgow in April 1992 themed around the Alien series of films. Created by John Gorman and Gary Gillies, the attraction had a short run as a mobile event at various exhibition centres in the UK (including the Bournemouth International Centre and the Aberdeen Exhibition and Conference Centre). On 15 October 1993 it opened in the basement of the Trocadero centre in London. The permanent attraction in London closed after a flood in August 1996 and was never reopened. It made a short return between December 1999 and January 2000 in the Scottish Exhibition and Conference Centre in Glasgow in a modified form.