User blog:Poppyfield/Self-hosted wiki scripts?

I have a project/thing I want to do with a few of my comics, but I've not yet found any answers on this.

Does anyone use self-hosted wiki software, and if so, do any somewhat match that of the look on Wikia? Do you like it more?

For now, I have a Wikia dedicated to it that I have dabbled with, but it would be really cool if it could be self-hosted, under one of the scripts available, because then I could really play around a little with the theme/design/etc.

If not, does anyone else use a Wikia for a personal-like project of theirs?