ChewyWeAreNotHome: When I tried to change my user name I had to submit a request to GOG and then go through several emails in order to finally find one that was not already in use. This was before I even downloaded the Galaxy Client.
Suggest searching the steam forums for non-GOG since that is the only other PC platform for NMS. However, since NMS does not use usernames you probably will also see your account name used but I am unfamiliar as to whether or not Steam will allow users to independently change their username.
dashiichi: Here, too, which is partly why I ended up with this odd nym. ;-)
AFAIK, the GOG customer service does a reasonable and thorough job of ensuring that the request is valid and not from somebody trying to hijack the account.
Thanks to the both of your for replying to my thread.
However, the main problem is that I don't want to use my account name, as I want to be able and change it whatever I want just in game, not forced to my account name just for the game. :/