Most curious. It fits with my information, so that's good.
I think I have this game solved. Obviously for that to work, you need to assume that I am town.
If I am town, so is RR.
Tonight, I targetted WW. That was a bit of a gambit - I thought to myself "how do we lose this game?" Well, the obvious next lynch targets were iguana/WW. If iguana was town, I was pretty sure he would jailkeep WW because he believed in a Xerxes/WW team. So if WW was scum, he would be jailkept and we'd get no night kill, it would not be the end of the world if I died because iguana could just have jailkept WW again. And I was pretty sure scum would not kill WW, so I was safe from kills there.
Now obviously I live. WW is town (or, non-mafia - it's not out of the question for this game to have a Survivor I guess).
So, I am town, WW is town, RR is town.
That leaves iguana/Hydrad. iguana is plenty scummy, but to be absolutely sure, we could also lynch Hydrad and if he's town have him shoot iguana. Obviously that requires iguana's cooperation.