The first person who guessed got it. Oh well, I guess that's what I get for making an easy riddle. The Explanations that I had in mind were
Right side up? Or upside down? Its head looks upside down, because its antennas point downwards.
When I evolve, I may leave this town... When it evolves, it leaves its underground home.
Or this world Nincada's other evo, Shedinja is a ghost type.
Many eyes, Many sights Compoundeyes ability
Although I have wings, I cannot use them in flight self explanatory.
If you stare into my back, you shall not be in plight. Misleading. I thought that people might see this line and think "oh, its back isn't dangerous, so it isn't Shedinja or anything from that family" but obviously, that did not work. Good job, T-Bolt, You can post a riddle now.