This being is running Planet Zebeth. Her motives, as stated thus far, indicate that she is forging some form of "web comic" product. The power of this product is unknown, and assumed to be greater than that of the Metroids themselves. Her body seems to be the merged forms of that of a Kabutops, and a tiny Metroid. Whether this metroid thingy actually feels pain or not is debatable. She doesn't appear to make many appearances, but will exploit her .godlike powers should the need arise.

Her purpose on Planet Zebeth seems fairly clear. To create Planet Zebeth. Several questions remain of this creature however, such as 'how does she eat, dress, or type this very page that you're reading. Yes... this one... the one that just said 'Yes... this one...'. You know, that thing...' you get the idea. Given she's not seen or heard from for long periods of time, one must wonder whether she actually has any impact on the status of Planet Zebeth at all. It is generally accepted that she doesn't do much at all, even by her own reckoning.

Upon last check, she's been running a game of Dungeons & Dragons with the bar crowd.

If you're curious, you can see what happens when Google dreams about Kabutroid. Or watch her roll a yahtzee with 10-sided dice, there's that too (also on YouTube).