Update Wednesday April 1st:
Oh my. I think I have arrived at the middle portion of game development. Nothing feels like it makes any real difference. Here are a couple of things to show what I've been doing for the last few weeks:
Then I spend around five hours trying to get them to target walls correctly. They still catch fire but I managed to eventually sort that out and replaced it with some different effects.
I'll keep posting here every now and then! If you want to follow the development more closely please consider following my Twitter account at: https://twitter.com/crater_hater. Thanks!