Spaced Marines was a campaign I ran for my own regular gaming group prior to the release of the original Cthulhu Rising MULA Monograph. The Investigators are a bunch of space marines, confronting the mythos with big guns, which more often than not prove ineffectual! Note - there is an unfinished sixth adventure in this campaign 'Fallen Angel'. My group never played this as most of the party died in the previous adventure 'Tenants of Hell' and after that the campaign sort of fizzled out and we started the Myth(os) Busters campaign.