Full-Thrust is an awesome spaceship wargame by Ground Zero Games.
I am posting one question regarding it, but I see there is not yet a tag for it.
Should one be created?
Tags can only be created after a question relating to the tag has been asked. Once you have asked your question a user with enough reputation will create and add the correct tag for you.
One thing to remember is that once the tag is created you can go and create a tag wiki for it so that people have more information about the game and the tag is more likely to stay around.