Andromeda is an all-Norwegian, originally Amiga demo group, citing friendship and the importance of communication as their choice for remaining all-Norwegian.
The june 1991 demo Decaying Paradise contained a memberlist, listing Bingo, Dr. Cruz, Dr. Jekyll, Enigma, Hydra, Lord Interface, Mr. Hyde, Nikademus, Ralph and The Mage. When the demo group Absence died in august or september, Andromeda came in a position to recruit some of its most talented members; Quest, Andy, Monzo, Mr. Man, MCS, HeadX and Wizax all joined.
A Small Intro was released in march of 1992, and announced the joining of Duel, Blazer, Madlock (all from Motion), Prophet and The Main, as well as Dr.Cruz changing his handle to William and The Mage changing his to Archmage. HeadX' upcoming demo Scientific Norwegian was announced in the february 1992 diskmagazine R.A.W 2 - but it would not see the light of day until its release under the title Sequential at The Gathering 1994. Mr. Man contributed music to the mag, and Mr. Hyde was interviewed in it. In april, Andromeda competed in The Gathering 1992 demo competition with D.O.S., earning 2nd place. The demo contained a full current memberlist, listing Andy, Archmage, Bingo, Blazer, Dr. Jekyll, Duel, Enigma, Headx, Hydra, Lord Interface, Madlock, MCS, Monzo, Mr. Hyde, Mr. Man, Prophet, Quest, Ralph, The Main, William and Wizax. The november 1992 intro A New Intro announced three new members to the group; Fairfax, Lizard and Moxy. Though the intro did not mention it specifically, all three came from Offence.
In early july of 1993, Lizard, Raider, Jason (ex Crusaders), Blazer, Moxy, Duel and Chard all left the group for Lemon., a fact mentioned in the Lemon. demo Saere Oejne released just a few days later.
In 1994, Hydra handed over organizing duties to Archmage (source: ROM 1, august 2004). However, following the controversy over his person that culminated with the aggressive messages towards Lord Helmet, Hydra decided in the early months of 1995 that he had had enough of the demoscene, and stepped down permanently.
In april of 2007, the group returned to the scene with the pc demo Noumenon at Breakpoint 2007, securing 2nd place. The revitalized group now consisted of Hydra, Interphace, Jekyll, Hyde, Archmage, Andersson and Olly. The groups' second release of the year was the cooperation intro Zine 12 Headlines in july, outside of any party. By this time, Olly had changed his handle to Oo.