Ah! I see what you meant by first person now. I also use second person in quite a bit of it -- switched around too much.
For the genre, I wasn't sure what it would be called, so I was suggesting possibilities for the name. None of what I had quite made felt right, and I still haven't found something I like. For that matter, I went poking through what was listed as Tower Defense on Steam and the tag there seems to cover way more than I'd have thought.
Thanks again!