Red4ADevil on 11 June 2009
I was thinking that there's another metroid, hence the other M(etroid). But your theory sounds very plausible but one thing puzzles me, how could have Virginia Aran survived the attack by ridley on her mining colony k-2L? unless if your right then the game will explain everything since they did say Other M was going to reveal more about past Samus's past including a relationship.
