Actually, after thinking about it, I think "Micro" is the only thing that belongs under the logo (you had the right idea from the beginning). I do think that the micro needs to be more gamer/vicious looking though to go along with the logo mark. As the other comment I posted, please take a look at the text on the following image for your inspiration :)
http://fc06.deviantart.net/fs71/f/2010/211/0/5/Enigma_Gaming_Logo_by_trinisnow.png